50764564 has 12 divisors (see below), whose sum is σ = 88941888. Its totient is φ = 25352600.

The previous prime is 50764547. The next prime is 50764583. The reversal of 50764564 is 46546705.

It is a happy number.

It is a super-2 number, since 2×50764564² = 5154081916220192, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 3322 + ... + 10609.

It is an arithmetic number, because the mean of its divisors is an integer number (7411824).

Almost surely, 2^50764564 is an apocalyptic number.

It is an amenable number.

50764564 is a deficient number, since it is larger than the sum of its proper divisors (38177324).

50764564 is a wasteful number, since it uses less digits than its factorization.

50764564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14846 (or 14844 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 37.

The square root of 50764564 is about 7124.9255434706. The cubic root of 50764564 is about 370.2714443461.

The spelling of 50764564 in words is "fifty million, seven hundred sixty-four thousand, five hundred sixty-four".