8556458475 has 12 divisors (see below), whose sum is σ = 14146678136. Its totient is φ = 4563444480.

The previous prime is 8556458467. The next prime is 8556458483. The reversal of 8556458475 is 5748546558.

It is an interprime number because it is at equal distance from previous prime (8556458467) and next prime (8556458483).

It is not a de Polignac number, because 8556458475 - 2³ = 8556458467 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57042982 + ... + 57043131.

Almost surely, 2^8556458475 is an apocalyptic number.

8556458475 is a deficient number, since it is larger than the sum of its proper divisors (5590219661).

8556458475 is a wasteful number, since it uses less digits than its factorization.

8556458475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114086126 (or 114086121 counting only the distinct ones).

The product of its digits is 26880000, while the sum is 57.

The square root of 8556458475 is about 92501.1268850277. The cubic root of 8556458475 is about 2045.3360937153.

The spelling of 8556458475 in words is "eight billion, five hundred fifty-six million, four hundred fifty-eight thousand, four hundred seventy-five".