50996164 has 6 divisors (see below), whose sum is σ = 89243294. Its totient is φ = 25498080.

The previous prime is 50996149. The next prime is 50996167. The reversal of 50996164 is 46169905.

It can be written as a sum of positive squares in only one way, i.e., 39162564 + 11833600 = 6258^2 + 3440^2 .

It is not an unprimeable number, because it can be changed into a prime (50996167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6374517 + ... + 6374524.

Almost surely, 2^50996164 is an apocalyptic number.

It is an amenable number.

50996164 is a deficient number, since it is larger than the sum of its proper divisors (38247130).

50996164 is a wasteful number, since it uses less digits than its factorization.

50996164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12749045 (or 12749043 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 50996164 is about 7141.1598497723. The cubic root of 50996164 is about 370.8336789572.

The spelling of 50996164 in words is "fifty million, nine hundred ninety-six thousand, one hundred sixty-four".