5597942478 has 32 divisors (see below), whose sum is σ = 11941025184. Its totient is φ = 1743393792.

The previous prime is 5597942443. The next prime is 5597942533. The reversal of 5597942478 is 8742497955.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186325 + ... + 214272.

It is an arithmetic number, because the mean of its divisors is an integer number (373157037).

Almost surely, 2^5597942478 is an apocalyptic number.

5597942478 is an abundant number, since it is smaller than the sum of its proper divisors (6343082706).

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

5597942478 is a wasteful number, since it uses less digits than its factorization.

5597942478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400756.

The product of its digits is 25401600, while the sum is 60.

The square root of 5597942478 is about 74819.3990753735. The cubic root of 5597942478 is about 1775.5904908895.

The spelling of 5597942478 in words is "five billion, five hundred ninety-seven million, nine hundred forty-two thousand, four hundred seventy-eight".