5592806640 has 60 divisors (see below), whose sum is σ = 18782511384. Its totient is φ = 1491414912.

The previous prime is 5592806621. The next prime is 5592806651. The reversal of 5592806640 is 466082955.

It is a tau number, because it is divible by the number of its divisors (60).

It is a super-2 number, since 2×5592806640² = 62558972224856179200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3883174 + ... + 3884613.

Almost surely, 2^5592806640 is an apocalyptic number.

It is an amenable number.

5592806640 is an abundant number, since it is smaller than the sum of its proper divisors (13189704744).

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

5592806640 is a wasteful number, since it uses less digits than its factorization.

5592806640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7767806 (or 7767797 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The square root of 5592806640 is about 74785.0696329154. The cubic root of 5592806640 is about 1775.0473189792.

The spelling of 5592806640 in words is "five billion, five hundred ninety-two million, eight hundred six thousand, six hundred forty".