5051664 has 30 divisors (see below), whose sum is σ = 14138046. Its totient is φ = 1683840.

The previous prime is 5051653. The next prime is 5051681. The reversal of 5051664 is 4661505.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4875264 + 176400 = 2208^2 + 420^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17397 + ... + 17684.

Almost surely, 2^5051664 is an apocalyptic number.

It is an amenable number.

5051664 is an abundant number, since it is smaller than the sum of its proper divisors (9086382).

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

5051664 is a wasteful number, since it uses less digits than its factorization.

5051664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35095 (or 35086 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 5051664 is about 2247.5907100716. The cubic root of 5051664 is about 171.5845390083.

The spelling of 5051664 in words is "five million, fifty-one thousand, six hundred sixty-four".