5620651672 has 8 divisors (see below), whose sum is σ = 10538721900. Its totient is φ = 2810325832.

The previous prime is 5620651667. The next prime is 5620651681. The reversal of 5620651672 is 2761560265.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 351290722 + ... + 351290737.

Almost surely, 2^5620651672 is an apocalyptic number.

It is an amenable number.

5620651672 is a deficient number, since it is larger than the sum of its proper divisors (4918070228).

5620651672 is a wasteful number, since it uses less digits than its factorization.

5620651672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702581465 (or 702581461 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 5620651672 is about 74971.0055421428. The cubic root of 5620651672 is about 1777.9882662937.

The spelling of 5620651672 in words is "five billion, six hundred twenty million, six hundred fifty-one thousand, six hundred seventy-two".