50864574 has 16 divisors (see below), whose sum is σ = 101845008. Its totient is φ = 16935552.

The previous prime is 50864563. The next prime is 50864581. The reversal of 50864574 is 47546805.

It is a Curzon number.

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, 1524 + ... + 10200.

It is an arithmetic number, because the mean of its divisors is an integer number (6365313).

Almost surely, 2^50864574 is an apocalyptic number.

50864574 is an abundant number, since it is smaller than the sum of its proper divisors (50980434).

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

50864574 is a wasteful number, since it uses less digits than its factorization.

50864574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9659.

The product of its (nonzero) digits is 134400, while the sum is 39.

The square root of 50864574 is about 7131.9404091734. The cubic root of 50864574 is about 370.5144390191.

The spelling of 50864574 in words is "fifty million, eight hundred sixty-four thousand, five hundred seventy-four".