5687938477 has 32 divisors (see below), whose sum is σ = 6667041920. Its totient is φ = 4807434240.

The previous prime is 5687938447. The next prime is 5687938511. The reversal of 5687938477 is 7748397865.

5687938477 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 5687938477 - 2¹⁵ = 5687905709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5687938427) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1027477 + ... + 1032997.

It is an arithmetic number, because the mean of its divisors is an integer number (208345060).

Almost surely, 2^5687938477 is an apocalyptic number.

It is an amenable number.

5687938477 is a deficient number, since it is larger than the sum of its proper divisors (979103443).

5687938477 is a wasteful number, since it uses less digits than its factorization.

5687938477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5693.

The product of its digits is 71124480, while the sum is 64.

The square root of 5687938477 is about 75418.4226631663. The cubic root of 5687938477 is about 1785.0551159792.

The spelling of 5687938477 in words is "five billion, six hundred eighty-seven million, nine hundred thirty-eight thousand, four hundred seventy-seven".