80017494770975 has 24 divisors (see below), whose sum is σ = 100205335198080. Its totient is φ = 63379404080000.

The previous prime is 80017494770953. The next prime is 80017494771037. The reversal of 80017494770975 is 57907749471008.

It is not a de Polignac number, because 80017494770975 - 2⁶ = 80017494770911 is a prime.

It is a super-2 number, since 2×80017494770975² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 282736841 + ... + 283019709.

It is an arithmetic number, because the mean of its divisors is an integer number (4175222299920).

Almost surely, 2^{80017494770975} is an apocalyptic number.

80017494770975 is a deficient number, since it is larger than the sum of its proper divisors (20187840427105).

80017494770975 is a wasteful number, since it uses less digits than its factorization.

80017494770975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395011 (or 395006 counting only the distinct ones).

The product of its (nonzero) digits is 124467840, while the sum is 68.

The spelling of 80017494770975 in words is "eighty trillion, seventeen billion, four hundred ninety-four million, seven hundred seventy thousand, nine hundred seventy-five".