50051236312 has 64 divisors (see below), whose sum is σ = 117035020800. Its totient is φ = 19495127040.

The previous prime is 50051236289. The next prime is 50051236337. The reversal of 50051236312 is 21363215005.

It is a super-2 number, since 2×50051236312² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2814264 + ... + 2831992.

It is an arithmetic number, because the mean of its divisors is an integer number (1828672200).

Almost surely, 2^50051236312 is an apocalyptic number.

It is an amenable number.

50051236312 is an abundant number, since it is smaller than the sum of its proper divisors (66983784488).

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

50051236312 is a wasteful number, since it uses less digits than its factorization.

50051236312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22336 (or 22332 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The spelling of 50051236312 in words is "fifty billion, fifty-one million, two hundred thirty-six thousand, three hundred twelve".