55560507199 has 4 divisors (see below), whose sum is σ = 58484744440. Its totient is φ = 52636269960.

The previous prime is 55560507169. The next prime is 55560507203. The reversal of 55560507199 is 99170506555.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55560507199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55560507109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1462118592 + ... + 1462118629.

It is an arithmetic number, because the mean of its divisors is an integer number (14621186110).

Almost surely, 2^55560507199 is an apocalyptic number.

55560507199 is a deficient number, since it is larger than the sum of its proper divisors (2924237241).

55560507199 is a wasteful number, since it uses less digits than its factorization.

55560507199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2924237240.

The product of its (nonzero) digits is 2126250, while the sum is 52.

The spelling of 55560507199 in words is "fifty-five billion, five hundred sixty million, five hundred seven thousand, one hundred ninety-nine".