55730544179 has 4 divisors (see below), whose sum is σ = 56038447920. Its totient is φ = 55422640440.

The previous prime is 55730544169. The next prime is 55730544193. The reversal of 55730544179 is 97144503755.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 55730544179 - 2²⁴ = 55713766963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55730544109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153951599 + ... + 153951960.

It is an arithmetic number, because the mean of its divisors is an integer number (14009611980).

Almost surely, 2^55730544179 is an apocalyptic number.

55730544179 is a deficient number, since it is larger than the sum of its proper divisors (307903741).

55730544179 is a wasteful number, since it uses less digits than its factorization.

55730544179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307903740.

The product of its (nonzero) digits is 2646000, while the sum is 50.

The spelling of 55730544179 in words is "fifty-five billion, seven hundred thirty million, five hundred forty-four thousand, one hundred seventy-nine".