257230052576 has 24 divisors (see below), whose sum is σ = 578767618800. Its totient is φ = 110241451008.

The previous prime is 257230052533. The next prime is 257230052593. The reversal of 257230052576 is 675250032752.

It is a happy number.

257230052576 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 574174001 + ... + 574174448.

It is an arithmetic number, because the mean of its divisors is an integer number (24115317450).

Almost surely, 2^257230052576 is an apocalyptic number.

It is an amenable number.

257230052576 is an abundant number, since it is smaller than the sum of its proper divisors (321537566224).

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

257230052576 is a wasteful number, since it uses less digits than its factorization.

257230052576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1148348466 (or 1148348458 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 44.

The spelling of 257230052576 in words is "two hundred fifty-seven billion, two hundred thirty million, fifty-two thousand, five hundred seventy-six".