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54225013310 = 25131619325759
BaseRepresentation
bin110010100000000100…
…000000101000111110
312011222000221002022022
4302200010000220332
51342023100411220
640524410120142
73626514002546
oct624004005076
9164860832268
1054225013310
1120aa6674096
12a613a20052
1351621959c0
1428a58d8326
151625765925
hexca0100a3e

54225013310 has 32 divisors (see below), whose sum is σ = 105123674880. Its totient is φ = 20019529728.

The previous prime is 54225013261. The next prime is 54225013321. The reversal of 54225013310 is 1331052245.

It is a happy number.

It is a super-2 number, since 2×542250133102 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 54225013310.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2092211 + ... + 2117969.

It is an arithmetic number, because the mean of its divisors is an integer number (3285114840).

Almost surely, 254225013310 is an apocalyptic number.

54225013310 is a deficient number, since it is larger than the sum of its proper divisors (50898661570).

54225013310 is a wasteful number, since it uses less digits than its factorization.

54225013310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41972.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 54225013310 its reverse (1331052245), we get a palindrome (55556065555).

The spelling of 54225013310 in words is "fifty-four billion, two hundred twenty-five million, thirteen thousand, three hundred ten".

Divisors: 1 2 5 10 13 26 65 130 16193 25759 32386 51518 80965 128795 161930 210509 257590 334867 421018 669734 1052545 1674335 2105090 3348670 417115487 834230974 2085577435 4171154870 5422501331 10845002662 27112506655 54225013310