Search a number
-
+
55752753255 = 353907951331
BaseRepresentation
bin110011111011000111…
…111000000001100111
312022220111122022112020
4303323013320001213
51403140201101010
641340142554223
74012414404063
oct637307700147
9168814568466
1055752753255
112170aa80791
12a97b598973
13534684b334
1429ac77caa3
1516b493e470
hexcfb1f8067

55752753255 has 16 divisors (see below), whose sum is σ = 89227330944. Its totient is φ = 29727159840.

The previous prime is 55752753247. The next prime is 55752753263. The reversal of 55752753255 is 55235725755.

It is an interprime number because it is at equal distance from previous prime (55752753247) and next prime (55752753263).

It is not a de Polignac number, because 55752753255 - 23 = 55752753247 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55752753198 and 55752753207.

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, 417061 + ... + 534270.

It is an arithmetic number, because the mean of its divisors is an integer number (5576708184).

Almost surely, 255752753255 is an apocalyptic number.

55752753255 is a deficient number, since it is larger than the sum of its proper divisors (33474577689).

55752753255 is a wasteful number, since it uses less digits than its factorization.

55752753255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955246.

The product of its digits is 9187500, while the sum is 51.

The spelling of 55752753255 in words is "fifty-five billion, seven hundred fifty-two million, seven hundred fifty-three thousand, two hundred fifty-five".

Divisors: 1 3 5 15 3907 11721 19535 58605 951331 2853993 4756655 14269965 3716850217 11150550651 18584251085 55752753255