50736973012 has 12 divisors (see below), whose sum is σ = 96861494016. Its totient is φ = 23062260440.

The previous prime is 50736973003. The next prime is 50736973031. The reversal of 50736973012 is 21037963705.

It is a happy number.

It is a super-4 number, since 4×50736973012⁴ (a number of 44 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50736973012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 576556468 + ... + 576556555.

It is an arithmetic number, because the mean of its divisors is an integer number (8071791168).

Almost surely, 2^50736973012 is an apocalyptic number.

It is an amenable number.

50736973012 is a deficient number, since it is larger than the sum of its proper divisors (46124521004).

50736973012 is a wasteful number, since it uses less digits than its factorization.

50736973012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153113038 (or 1153113036 counting only the distinct ones).

The product of its (nonzero) digits is 238140, while the sum is 43.

The spelling of 50736973012 in words is "fifty billion, seven hundred thirty-six million, nine hundred seventy-three thousand, twelve".