51015064022264 has 32 divisors (see below), whose sum is σ = 96625530342000. Its totient is φ = 25248715241472.

The previous prime is 51015064022257. The next prime is 51015064022281. The reversal of 51015064022264 is 46222046051015.

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, 27817769 + ... + 29594904.

Almost surely, 2^{51015064022264} is an apocalyptic number.

It is an amenable number.

51015064022264 is a deficient number, since it is larger than the sum of its proper divisors (45610466319736).

51015064022264 is a wasteful number, since it uses less digits than its factorization.

51015064022264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57413807 (or 57413803 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

The spelling of 51015064022264 in words is "fifty-one trillion, fifteen billion, sixty-four million, twenty-two thousand, two hundred sixty-four".