975888392079 has 16 divisors (see below), whose sum is σ = 1305007925760. Its totient is φ = 648682423680.

The previous prime is 975888391997. The next prime is 975888392111. The reversal of 975888392079 is 970293888579.

It is not a de Polignac number, because 975888392079 - 2¹¹ = 975888390031 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 975888392079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (975878392079) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1871767 + ... + 2335655.

It is an arithmetic number, because the mean of its divisors is an integer number (81562995360).

Almost surely, 2^975888392079 is an apocalyptic number.

975888392079 is a deficient number, since it is larger than the sum of its proper divisors (329119533681).

975888392079 is a wasteful number, since it uses less digits than its factorization.

975888392079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465950.

The product of its (nonzero) digits is 548674560, while the sum is 75.

The spelling of 975888392079 in words is "nine hundred seventy-five billion, eight hundred eighty-eight million, three hundred ninety-two thousand, seventy-nine".