55479712789370 has 64 divisors (see below), whose sum is σ = 105278014179072. Its totient is φ = 21022561728000.

The previous prime is 55479712789337. The next prime is 55479712789399. The reversal of 55479712789370 is 7398721797455.

55479712789370 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (74).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 3724235 + ... + 11172705.

It is an arithmetic number, because the mean of its divisors is an integer number (1644968971548).

Almost surely, 2^{55479712789370} is an apocalyptic number.

It is a pronic number, being equal to 7448470×7448471.

55479712789370 is a deficient number, since it is larger than the sum of its proper divisors (49798301389702).

55479712789370 is a wasteful number, since it uses less digits than its factorization.

55479712789370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7449047.

The product of its (nonzero) digits is 933508800, while the sum is 74.

The spelling of 55479712789370 in words is "fifty-five trillion, four hundred seventy-nine billion, seven hundred twelve million, seven hundred eighty-nine thousand, three hundred seventy".