50133896836 has 9 divisors (see below), whose sum is σ = 87735103141. Its totient is φ = 25066724512.

The previous prime is 50133896819. The next prime is 50133896867. The reversal of 50133896836 is 63869833105.

The square root of 50133896836 is 223906.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 11145024900 + 38988871936 = 105570^2 + 197456^2 .

It is a super-2 number, since 2×50133896836² (a number of 22 digits) contains 22 as substring.

It is a Duffinian 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 2 ways as a sum of consecutive naturals, for example, 391836 + ... + 503788.

Almost surely, 2^50133896836 is an apocalyptic number.

50133896836 is the 223906-th square number.

It is an amenable number.

50133896836 is a deficient number, since it is larger than the sum of its proper divisors (37601206305).

50133896836 is an frugal number, since it uses more digits than its factorization.

50133896836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223910 (or 111955 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 52.

The spelling of 50133896836 in words is "fifty billion, one hundred thirty-three million, eight hundred ninety-six thousand, eight hundred thirty-six".