262753470656 has 14 divisors (see below), whose sum is σ = 521401418460. Its totient is φ = 131376735296.

The previous prime is 262753470649. The next prime is 262753470659. The reversal of 262753470656 is 656074357262.

It is a junction number, because it is equal to n+sod(n) for n = 262753470598 and 262753470607.

It is not an unprimeable number, because it can be changed into a prime (262753470659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2052761426 + ... + 2052761553.

Almost surely, 2^262753470656 is an apocalyptic number.

It is an amenable number.

262753470656 is a deficient number, since it is larger than the sum of its proper divisors (258647947804).

262753470656 is an equidigital number, since it uses as much as digits as its factorization.

262753470656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4105522991 (or 4105522981 counting only the distinct ones).

The product of its (nonzero) digits is 12700800, while the sum is 53.

The spelling of 262753470656 in words is "two hundred sixty-two billion, seven hundred fifty-three million, four hundred seventy thousand, six hundred fifty-six".