5597979800 has 48 divisors (see below), whose sum is σ = 14874635760. Its totient is φ = 1919306880.

The previous prime is 5597979797. The next prime is 5597979809. The reversal of 5597979800 is 89797955.

It is a self number, because there is not a number n which added to its sum of digits gives 5597979800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5597979809) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1997879 + ... + 2000678.

It is an arithmetic number, because the mean of its divisors is an integer number (309888245).

Almost surely, 2^5597979800 is an apocalyptic number.

5597979800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5597979800 is an abundant number, since it is smaller than the sum of its proper divisors (9276655960).

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

5597979800 is a wasteful number, since it uses less digits than its factorization.

5597979800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3998580 (or 3998571 counting only the distinct ones).

The product of its (nonzero) digits is 7144200, while the sum is 59.

The square root of 5597979800 is about 74819.6484888829. The cubic root of 5597979800 is about 1775.5944368893.

The spelling of 5597979800 in words is "five billion, five hundred ninety-seven million, nine hundred seventy-nine thousand, eight hundred".