255264161462552 has 48 divisors (see below), whose sum is σ = 534711152598000. Its totient is φ = 114127046827200.

The previous prime is 255264161462539. The next prime is 255264161462587.

255264161462552 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×255264161462552² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2161438052 + ... + 2161556147.

It is an arithmetic number, because the mean of its divisors is an integer number (11139815679125).

Almost surely, 2^{255264161462552} is an apocalyptic number.

255264161462552 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

255264161462552 is an abundant number, since it is smaller than the sum of its proper divisors (279446991135448).

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

255264161462552 is a wasteful number, since it uses less digits than its factorization.

255264161462552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4322994288 (or 4322994273 counting only the distinct ones).

The product of its digits is 34560000, while the sum is 56.

The spelling of 255264161462552 in words is "two hundred fifty-five trillion, two hundred sixty-four billion, one hundred sixty-one million, four hundred sixty-two thousand, five hundred fifty-two".