764456845550050 has 48 divisors (see below), whose sum is σ = 1531572671503872. Its totient is φ = 283052745043200.

The previous prime is 764456845550023. The next prime is 764456845550071. The reversal of 764456845550050 is 50055548654467.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10721659239 + ... + 10721730538.

It is an arithmetic number, because the mean of its divisors is an integer number (31907763989664).

Almost surely, 2^{764456845550050} is an apocalyptic number.

764456845550050 is an abundant number, since it is smaller than the sum of its proper divisors (767115825953822).

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

764456845550050 is a wasteful number, since it uses less digits than its factorization.

764456845550050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21443389843 (or 21443389838 counting only the distinct ones).

The product of its (nonzero) digits is 403200000, while the sum is 64.

The spelling of 764456845550050 in words is "seven hundred sixty-four trillion, four hundred fifty-six billion, eight hundred forty-five million, five hundred fifty thousand, fifty".