597979540806 has 16 divisors (see below), whose sum is σ = 1196214739200. Its totient is φ = 199283904008.

The previous prime is 597979540801. The next prime is 597979540877. The reversal of 597979540806 is 608045979795.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (597979540801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10621986 + ... + 10678133.

It is an arithmetic number, because the mean of its divisors is an integer number (74763421200).

Almost surely, 2^597979540806 is an apocalyptic number.

597979540806 is an abundant number, since it is smaller than the sum of its proper divisors (598235198394).

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

597979540806 is a wasteful number, since it uses less digits than its factorization.

597979540806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21304803.

The product of its (nonzero) digits is 171460800, while the sum is 69.

The spelling of 597979540806 in words is "five hundred ninety-seven billion, nine hundred seventy-nine million, five hundred forty thousand, eight hundred six".