257036197899472 has 40 divisors (see below), whose sum is σ = 501823835406432. Its totient is φ = 127533329788800.

The previous prime is 257036197899469. The next prime is 257036197899491. The reversal of 257036197899472 is 274998791630752.

257036197899472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 257036197899392 and 257036197899401.

It is a congruent number.

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, 70893322 + ... + 74430742.

It is a 1-persistent number, because it is pandigital, but 2⋅257036197899472 = 514072395798944 is not.

Almost surely, 2^{257036197899472} is an apocalyptic number.

It is an amenable number.

257036197899472 is a deficient number, since it is larger than the sum of its proper divisors (244787637506960).

257036197899472 is a wasteful number, since it uses less digits than its factorization.

257036197899472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3572227 (or 3572221 counting only the distinct ones).

The product of its (nonzero) digits is 2880541440, while the sum is 79.

The spelling of 257036197899472 in words is "two hundred fifty-seven trillion, thirty-six billion, one hundred ninety-seven million, eight hundred ninety-nine thousand, four hundred seventy-two".