50657952 has 48 divisors (see below), whose sum is σ = 139980960. Its totient is φ = 15996672.

The previous prime is 50657951. The next prime is 50657987. The reversal of 50657952 is 25975605.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 50657952.

It is not an unprimeable number, because it can be changed into a prime (50657951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12063 + ... + 15710.

It is an arithmetic number, because the mean of its divisors is an integer number (2916270).

Almost surely, 2^50657952 is an apocalyptic number.

It is an amenable number.

50657952 is an abundant number, since it is smaller than the sum of its proper divisors (89323008).

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

50657952 is a wasteful number, since it uses less digits than its factorization.

50657952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27805 (or 27797 counting only the distinct ones).

The product of its (nonzero) digits is 94500, while the sum is 39.

The square root of 50657952 is about 7117.4399892096. The cubic root of 50657952 is about 370.0120570700.

The spelling of 50657952 in words is "fifty million, six hundred fifty-seven thousand, nine hundred fifty-two".