255130031552 has 56 divisors (see below), whose sum is σ = 558504272880. Its totient is φ = 114665154560.

The previous prime is 255130031549. The next prime is 255130031561.

255130031552 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1973303 + ... + 2098614.

Almost surely, 2^255130031552 is an apocalyptic number.

255130031552 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

255130031552 is an abundant number, since it is smaller than the sum of its proper divisors (303374241328).

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

255130031552 is a wasteful number, since it uses less digits than its factorization.

255130031552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4072029 (or 4072019 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 32.

It can be divided in two parts, 2551300 and 31552, that added together give a palindrome (2582852).

The spelling of 255130031552 in words is "two hundred fifty-five billion, one hundred thirty million, thirty-one thousand, five hundred fifty-two".