50404660256 has 12 divisors (see below), whose sum is σ = 99234174942. Its totient is φ = 25202330112.

The previous prime is 50404660249. The next prime is 50404660259. The reversal of 50404660256 is 65206640405.

It can be written as a sum of positive squares in only one way, i.e., 36641616400 + 13763043856 = 191420^2 + 117316^2 .

It is not an unprimeable number, because it can be changed into a prime (50404660259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 787572785 + ... + 787572848.

Almost surely, 2^50404660256 is an apocalyptic number.

It is an amenable number.

50404660256 is a deficient number, since it is larger than the sum of its proper divisors (48829514686).

50404660256 is a wasteful number, since it uses less digits than its factorization.

50404660256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1575145643 (or 1575145635 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 50404660256 in words is "fifty billion, four hundred four million, six hundred sixty thousand, two hundred fifty-six".