257062550676 has 48 divisors (see below), whose sum is σ = 601404588288. Its totient is φ = 85460400000.

The previous prime is 257062550663. The next prime is 257062550699. The reversal of 257062550676 is 676055260752.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6947826 + ... + 6984726.

It is an arithmetic number, because the mean of its divisors is an integer number (12529262256).

Almost surely, 2^257062550676 is an apocalyptic number.

It is an amenable number.

257062550676 is an abundant number, since it is smaller than the sum of its proper divisors (344342037612).

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

257062550676 is a wasteful number, since it uses less digits than its factorization.

257062550676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38432 (or 38430 counting only the distinct ones).

The product of its (nonzero) digits is 5292000, while the sum is 51.

The spelling of 257062550676 in words is "two hundred fifty-seven billion, sixty-two million, five hundred fifty thousand, six hundred seventy-six".