5597495280 has 640 divisors, whose sum is σ = 22138583040. Its totient is φ = 1305621504.

The previous prime is 5597495273. The next prime is 5597495297. The reversal of 5597495280 is 825947955.

5597495280 is a `hidden beast` number, since 5 + 597 + 49 + 5 + 2 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 52312987 + ... + 52313093.

It is an arithmetic number, because the mean of its divisors is an integer number (34591536).

Almost surely, 2^5597495280 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 5597495280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11069291520).

5597495280 is an abundant number, since it is smaller than the sum of its proper divisors (16541087760).

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

5597495280 is a wasteful number, since it uses less digits than its factorization.

5597495280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177 (or 153 counting only the distinct ones).

The product of its (nonzero) digits is 4536000, while the sum is 54.

The square root of 5597495280 is about 74816.4104993016. The cubic root of 5597495280 is about 1775.5432079419.

The spelling of 5597495280 in words is "five billion, five hundred ninety-seven million, four hundred ninety-five thousand, two hundred eighty".