5596391556 has 288 divisors, whose sum is σ = 17989171200. Its totient is φ = 1430161920.

The previous prime is 5596391543. The next prime is 5596391573. The reversal of 5596391556 is 6551936955.

5596391556 is a `hidden beast` number, since 5 + 59 + 6 + 39 + 1 + 556 = 666.

It is a super-2 number, since 2×5596391556² = 62639196896136202272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9800751 + ... + 9801321.

It is an arithmetic number, because the mean of its divisors is an integer number (62462400).

Almost surely, 2^5596391556 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5596391556, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8994585600).

5596391556 is an abundant number, since it is smaller than the sum of its proper divisors (12392779644).

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

5596391556 is a wasteful number, since it uses less digits than its factorization.

5596391556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719 (or 714 counting only the distinct ones).

The product of its digits is 5467500, while the sum is 54.

The square root of 5596391556 is about 74809.0339197079. The cubic root of 5596391556 is about 1775.4264986893.

The spelling of 5596391556 in words is "five billion, five hundred ninety-six million, three hundred ninety-one thousand, five hundred fifty-six".