55466447874 has 32 divisors (see below), whose sum is σ = 116452270080. Its totient is φ = 17589138000.

The previous prime is 55466447833. The next prime is 55466447887. The reversal of 55466447874 is 47874466455.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2516202 + ... + 2538149.

It is an arithmetic number, because the mean of its divisors is an integer number (3639133440).

Almost surely, 2^55466447874 is an apocalyptic number.

55466447874 is an abundant number, since it is smaller than the sum of its proper divisors (60985822206).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55466447874 is a wasteful number, since it uses less digits than its factorization.

55466447874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5054446.

The product of its digits is 90316800, while the sum is 60.

The spelling of 55466447874 in words is "fifty-five billion, four hundred sixty-six million, four hundred forty-seven thousand, eight hundred seventy-four".