50172052 has 24 divisors (see below), whose sum is σ = 100968896. Its totient is φ = 21368448.

The previous prime is 50172047. The next prime is 50172091. The reversal of 50172052 is 25027105.

50172052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 933 + ... + 10060.

Almost surely, 2^50172052 is an apocalyptic number.

It is an amenable number.

50172052 is an abundant number, since it is smaller than the sum of its proper divisors (50796844).

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

50172052 is a wasteful number, since it uses less digits than its factorization.

50172052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11167 (or 11165 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 50172052 is about 7083.2232775764. The cubic root of 50172052 is about 368.8252294277.

Adding to 50172052 its reverse (25027105), we get a palindrome (75199157).

The spelling of 50172052 in words is "fifty million, one hundred seventy-two thousand, fifty-two".