50525325164 has 24 divisors (see below), whose sum is σ = 94513976928. Its totient is φ = 23574911360.

The previous prime is 50525325157. The next prime is 50525325199. The reversal of 50525325164 is 46152352505.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6693647 + ... + 6701190.

It is an arithmetic number, because the mean of its divisors is an integer number (3938082372).

Almost surely, 2^50525325164 is an apocalyptic number.

It is an amenable number.

50525325164 is a deficient number, since it is larger than the sum of its proper divisors (43988651764).

50525325164 is a wasteful number, since it uses less digits than its factorization.

50525325164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13394905 (or 13394903 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 38.

Adding to 50525325164 its reverse (46152352505), we get a palindrome (96677677669).

The spelling of 50525325164 in words is "fifty billion, five hundred twenty-five million, three hundred twenty-five thousand, one hundred sixty-four".