80475041475 has 72 divisors (see below), whose sum is σ = 149620965312. Its totient is φ = 41317862400.

The previous prime is 80475041467. The next prime is 80475041501. The reversal of 80475041475 is 57414057408.

80475041475 is a `hidden beast` number, since 80 + 47 + 50 + 414 + 75 = 666.

It is not a de Polignac number, because 80475041475 - 2³ = 80475041467 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 80475041475.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 582699 + ... + 707451.

Almost surely, 2^80475041475 is an apocalyptic number.

80475041475 is a deficient number, since it is larger than the sum of its proper divisors (69145923837).

80475041475 is a wasteful number, since it uses less digits than its factorization.

80475041475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124877 (or 124869 counting only the distinct ones).

The product of its (nonzero) digits is 627200, while the sum is 45.

The spelling of 80475041475 in words is "eighty billion, four hundred seventy-five million, forty-one thousand, four hundred seventy-five".