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55514050410 = 23571320334817
BaseRepresentation
bin110011101100111001…
…010010111101101010
312022021212110221210010
4303230321102331222
51402143044103120
641300334432350
74003455433320
oct635471227552
9168255427703
1055514050410
11215a8263805
12a9136626b6
135309262a50
142988ba3d10
15169d9dc7e0
hexcece52f6a

55514050410 has 64 divisors (see below), whose sum is σ = 163979972352. Its totient is φ = 11712854016.

The previous prime is 55514050381. The next prime is 55514050463. The reversal of 55514050410 is 1405041555.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10164679 + ... + 10170138.

It is an arithmetic number, because the mean of its divisors is an integer number (2562187068).

Almost surely, 255514050410 is an apocalyptic number.

55514050410 is an abundant number, since it is smaller than the sum of its proper divisors (108465921942).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55514050410 is a wasteful number, since it uses less digits than its factorization.

55514050410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20334847.

The product of its (nonzero) digits is 10000, while the sum is 30.

Adding to 55514050410 its reverse (1405041555), we get a palindrome (56919091965).

It can be divided in two parts, 555140 and 50410, that added together give a triangular number (605550 = T1100).

The spelling of 55514050410 in words is "fifty-five billion, five hundred fourteen million, fifty thousand, four hundred ten".

Divisors: 1 2 3 5 6 7 10 13 14 15 21 26 30 35 39 42 65 70 78 91 105 130 182 195 210 273 390 455 546 910 1365 2730 20334817 40669634 61004451 101674085 122008902 142343719 203348170 264352621 284687438 305022255 427031157 528705242 610044510 711718595 793057863 854062314 1321763105 1423437190 1586115726 1850468347 2135155785 2643526210 3700936694 3965289315 4270311570 5551405041 7930578630 9252341735 11102810082 18504683470 27757025205 55514050410