50542664 has 16 divisors (see below), whose sum is σ = 94921200. Its totient is φ = 25230352.

The previous prime is 50542663. The next prime is 50542669. The reversal of 50542664 is 46624505.

It is a self number, because there is not a number n which added to its sum of digits gives 50542664.

It is not an unprimeable number, because it can be changed into a prime (50542663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 479 + ... + 10065.

It is an arithmetic number, because the mean of its divisors is an integer number (5932575).

Almost surely, 2^50542664 is an apocalyptic number.

It is an amenable number.

50542664 is a deficient number, since it is larger than the sum of its proper divisors (44378536).

50542664 is a wasteful number, since it uses less digits than its factorization.

50542664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10252 (or 10248 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 50542664 is about 7109.3363965985. The cubic root of 50542664 is about 369.7311511784.

The spelling of 50542664 in words is "fifty million, five hundred forty-two thousand, six hundred sixty-four".