50055664 has 30 divisors (see below), whose sum is σ = 98706480. Its totient is φ = 24586848.

The previous prime is 50055661. The next prime is 50055679. The reversal of 50055664 is 46655005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50055661) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 251437 + ... + 251635.

It is an arithmetic number, because the mean of its divisors is an integer number (3290216).

Almost surely, 2^50055664 is an apocalyptic number.

It is an amenable number.

50055664 is a deficient number, since it is larger than the sum of its proper divisors (48650816).

50055664 is an equidigital number, since it uses as much as digits as its factorization.

50055664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485 (or 280 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 50055664 is about 7075.0027561832. The cubic root of 50055664 is about 368.5398111154.

The spelling of 50055664 in words is "fifty million, fifty-five thousand, six hundred sixty-four".