255472516 has 24 divisors (see below), whose sum is σ = 481998104. Its totient is φ = 117780480.

The previous prime is 255472501. The next prime is 255472543. The reversal of 255472516 is 615274552.

255472516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 94284100 + 161188416 = 9710^2 + 12696^2 .

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, 57826 + ... + 62086.

Almost surely, 2^255472516 is an apocalyptic number.

255472516 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

255472516 is a deficient number, since it is larger than the sum of its proper divisors (226525588).

255472516 is a wasteful number, since it uses less digits than its factorization.

255472516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5431 (or 5429 counting only the distinct ones).

The product of its digits is 84000, while the sum is 37.

The square root of 255472516 is about 15983.5076250490. The cubic root of 255472516 is about 634.5240122370.

The spelling of 255472516 in words is "two hundred fifty-five million, four hundred seventy-two thousand, five hundred sixteen".