257532672113224 has 16 divisors (see below), whose sum is σ = 482955561717120. Its totient is φ = 128744522322000.

The previous prime is 257532672113183. The next prime is 257532672113263. The reversal of 257532672113224 is 422311276235752.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2726666652 + ... + 2726761099.

It is an arithmetic number, because the mean of its divisors is an integer number (30184722607320).

Almost surely, 2^{257532672113224} is an apocalyptic number.

It is an amenable number.

257532672113224 is a deficient number, since it is larger than the sum of its proper divisors (225422889603896).

257532672113224 is a wasteful number, since it uses less digits than its factorization.

257532672113224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5453433660 (or 5453433656 counting only the distinct ones).

The product of its digits is 8467200, while the sum is 52.

The spelling of 257532672113224 in words is "two hundred fifty-seven trillion, five hundred thirty-two billion, six hundred seventy-two million, one hundred thirteen thousand, two hundred twenty-four".