255995032 has 8 divisors (see below), whose sum is σ = 479990700. Its totient is φ = 127997512.

The previous prime is 255995029. The next prime is 255995053. The reversal of 255995032 is 230599552.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15999682 + ... + 15999697.

Almost surely, 2^255995032 is an apocalyptic number.

It is an amenable number.

255995032 is a deficient number, since it is larger than the sum of its proper divisors (223995668).

255995032 is a wasteful number, since it uses less digits than its factorization.

255995032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31999385 (or 31999381 counting only the distinct ones).

The product of its (nonzero) digits is 121500, while the sum is 40.

The square root of 255995032 is about 15999.8447492468. The cubic root of 255995032 is about 634.9563133605.

The spelling of 255995032 in words is "two hundred fifty-five million, nine hundred ninety-five thousand, thirty-two".