50664360 has 32 divisors (see below), whose sum is σ = 151993440. Its totient is φ = 13510464.

The previous prime is 50664353. The next prime is 50664373. The reversal of 50664360 is 6346605.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210982 + ... + 211221.

It is an arithmetic number, because the mean of its divisors is an integer number (4749795).

Almost surely, 2^50664360 is an apocalyptic number.

It is an amenable number.

50664360 is an abundant number, since it is smaller than the sum of its proper divisors (101329080).

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

50664360 is a wasteful number, since it uses less digits than its factorization.

50664360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422217 (or 422213 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 50664360 is about 7117.8901368313. The cubic root of 50664360 is about 370.0276580250.

The spelling of 50664360 in words is "fifty million, six hundred sixty-four thousand, three hundred sixty".