51650930272928 has 48 divisors (see below), whose sum is σ = 117851418405504. Its totient is φ = 21824336728320.

The previous prime is 51650930272889. The next prime is 51650930272951. The reversal of 51650930272928 is 82927203905615.

It is a happy 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, 1623818675 + ... + 1623850482.

It is an arithmetic number, because the mean of its divisors is an integer number (2455237883448).

Almost surely, 2^{51650930272928} is an apocalyptic number.

It is an amenable number.

51650930272928 is an abundant number, since it is smaller than the sum of its proper divisors (66200488132576).

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

51650930272928 is a wasteful number, since it uses less digits than its factorization.

51650930272928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3247669245 (or 3247669237 counting only the distinct ones).

The product of its (nonzero) digits is 16329600, while the sum is 59.

The spelling of 51650930272928 in words is "fifty-one trillion, six hundred fifty billion, nine hundred thirty million, two hundred seventy-two thousand, nine hundred twenty-eight".