55761573413 has 16 divisors (see below), whose sum is σ = 68903081856. Its totient is φ = 43943256000.

The previous prime is 55761573323. The next prime is 55761573443. The reversal of 55761573413 is 31437516755.

It is not a de Polignac number, because 55761573413 - 2¹⁸ = 55761311269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55761573443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1197806 + ... + 1243487.

It is an arithmetic number, because the mean of its divisors is an integer number (4306442616).

Almost surely, 2^55761573413 is an apocalyptic number.

It is an amenable number.

55761573413 is a deficient number, since it is larger than the sum of its proper divisors (13141508443).

55761573413 is a wasteful number, since it uses less digits than its factorization.

55761573413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2441564.

The product of its digits is 1323000, while the sum is 47.

The spelling of 55761573413 in words is "fifty-five billion, seven hundred sixty-one million, five hundred seventy-three thousand, four hundred thirteen".