5971775817960 has 96 divisors (see below), whose sum is σ = 19409911808040. Its totient is φ = 1592338954752.

The previous prime is 5971775817937. The next prime is 5971775817977. The reversal of 5971775817960 is 697185771795.

5971775817960 is a `hidden beast` number, since 597 + 17 + 7 + 5 + 8 + 17 + 9 + 6 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 4370098268484 + 1601677549476 = 2090478^2 + 1265574^2 .

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3600822 + ... + 4990938.

Almost surely, 2^{5971775817960} is an apocalyptic number.

It is an amenable number.

5971775817960 is an abundant number, since it is smaller than the sum of its proper divisors (13438135990080).

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

5971775817960 is a wasteful number, since it uses less digits than its factorization.

5971775817960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1402067 (or 1402060 counting only the distinct ones).

The product of its (nonzero) digits is 233377200, while the sum is 72.

The spelling of 5971775817960 in words is "five trillion, nine hundred seventy-one billion, seven hundred seventy-five million, eight hundred seventeen thousand, nine hundred sixty".