255472145514 has 24 divisors (see below), whose sum is σ = 553534180992. Its totient is φ = 85155658920.

The previous prime is 255472145503. The next prime is 255472145557. The reversal of 255472145514 is 415541274552.

255472145514 is a `hidden beast` number, since 2 + 5 + 54 + 72 + 14 + 5 + 514 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 255472145514.

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, 1030119 + ... + 1253829.

It is an arithmetic number, because the mean of its divisors is an integer number (23063924208).

Almost surely, 2^255472145514 is an apocalyptic number.

255472145514 is an abundant number, since it is smaller than the sum of its proper divisors (298062035478).

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

255472145514 is a wasteful number, since it uses less digits than its factorization.

255472145514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287162 (or 287159 counting only the distinct ones).

The product of its digits is 1120000, while the sum is 45.

The spelling of 255472145514 in words is "two hundred fifty-five billion, four hundred seventy-two million, one hundred forty-five thousand, five hundred fourteen".