5390566902 has 64 divisors (see below), whose sum is σ = 14285583360. Its totient is φ = 1473196032.

The previous prime is 5390566871. The next prime is 5390566939. The reversal of 5390566902 is 2096650935.

5390566902 is a `hidden beast` number, since 539 + 0 + 56 + 69 + 0 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 301323 + ... + 318710.

It is an arithmetic number, because the mean of its divisors is an integer number (223212240).

Almost surely, 2^5390566902 is an apocalyptic number.

5390566902 is an abundant number, since it is smaller than the sum of its proper divisors (8895016458).

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

5390566902 is a wasteful number, since it uses less digits than its factorization.

5390566902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620074 (or 620068 counting only the distinct ones).

The product of its (nonzero) digits is 437400, while the sum is 45.

The square root of 5390566902 is about 73420.4801264606. The cubic root of 5390566902 is about 1753.3884717231.

The spelling of 5390566902 in words is "five billion, three hundred ninety million, five hundred sixty-six thousand, nine hundred two".