50613564 has 24 divisors (see below), whose sum is σ = 119031808. Its totient is φ = 16737840.

The previous prime is 50613559. The next prime is 50613599. The reversal of 50613564 is 46531605.

It is a congruent number.

It is an unprimeable number.

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, 15082 + ... + 18129.

Almost surely, 2^50613564 is an apocalyptic number.

It is an amenable number.

50613564 is an abundant number, since it is smaller than the sum of its proper divisors (68418244).

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

50613564 is a wasteful number, since it uses less digits than its factorization.

50613564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33345 (or 33343 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 50613564 is about 7114.3210498262. The cubic root of 50613564 is about 369.9039536432.

The spelling of 50613564 in words is "fifty million, six hundred thirteen thousand, five hundred sixty-four".