55847133475 has 12 divisors (see below), whose sum is σ = 79143366544. Its totient is φ = 38295177120.

The previous prime is 55847133431. The next prime is 55847133493. The reversal of 55847133475 is 57433174855.

It is not a de Polignac number, because 55847133475 - 2²⁷ = 55712915747 is a prime.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

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, 159563064 + ... + 159563413.

Almost surely, 2^55847133475 is an apocalyptic number.

55847133475 is a deficient number, since it is larger than the sum of its proper divisors (23296233069).

55847133475 is a wasteful number, since it uses less digits than its factorization.

55847133475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319126494 (or 319126489 counting only the distinct ones).

The product of its digits is 7056000, while the sum is 52.

The spelling of 55847133475 in words is "fifty-five billion, eight hundred forty-seven million, one hundred thirty-three thousand, four hundred seventy-five".