996975695001 has 16 divisors (see below), whose sum is σ = 1561696194240. Its totient is φ = 557748640320.

The previous prime is 996975694999. The next prime is 996975695011. The reversal of 996975695001 is 100596579699.

It is a happy number.

It is not a de Polignac number, because 996975695001 - 2¹ = 996975694999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (996975695011) 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, 1161975906 + ... + 1161976763.

It is an arithmetic number, because the mean of its divisors is an integer number (97606012140).

Almost surely, 2^996975695001 is an apocalyptic number.

It is an amenable number.

996975695001 is a deficient number, since it is larger than the sum of its proper divisors (564720499239).

996975695001 is a wasteful number, since it uses less digits than its factorization.

996975695001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2323952696.

The product of its (nonzero) digits is 41334300, while the sum is 66.

The spelling of 996975695001 in words is "nine hundred ninety-six billion, nine hundred seventy-five million, six hundred ninety-five thousand, one".