80538475 has 6 divisors (see below), whose sum is σ = 99867740. Its totient is φ = 64430760.

The previous prime is 80538467. The next prime is 80538509. The reversal of 80538475 is 57483508.

It is not a de Polignac number, because 80538475 - 2³ = 80538467 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1610745 + ... + 1610794.

Almost surely, 2^80538475 is an apocalyptic number.

80538475 is a deficient number, since it is larger than the sum of its proper divisors (19329265).

80538475 is a wasteful number, since it uses less digits than its factorization.

80538475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3221549 (or 3221544 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 80538475 is about 8974.3230942506. The cubic root of 80538475 is about 431.8515347024.

The spelling of 80538475 in words is "eighty million, five hundred thirty-eight thousand, four hundred seventy-five".