55882373813 has 4 divisors (see below), whose sum is σ = 63865570080. Its totient is φ = 47899177548.

The previous prime is 55882373809. The next prime is 55882373839. The reversal of 55882373813 is 31837328855.

55882373813 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 55882373813 - 2² = 55882373809 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 (55882373863) 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, 3991598123 + ... + 3991598136.

It is an arithmetic number, because the mean of its divisors is an integer number (15966392520).

Almost surely, 2^55882373813 is an apocalyptic number.

It is an amenable number.

55882373813 is a deficient number, since it is larger than the sum of its proper divisors (7983196267).

55882373813 is an equidigital number, since it uses as much as digits as its factorization.

55882373813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7983196266.

The product of its digits is 4838400, while the sum is 53.

The spelling of 55882373813 in words is "fifty-five billion, eight hundred eighty-two million, three hundred seventy-three thousand, eight hundred thirteen".