55562216142370 has 16 divisors (see below), whose sum is σ = 114299416064448. Its totient is φ = 19049902677360.

The previous prime is 55562216142331. The next prime is 55562216142451. The reversal of 55562216142370 is 7324161226555.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 396872972376 + ... + 396872972515.

It is an arithmetic number, because the mean of its divisors is an integer number (7143713504028).

Almost surely, 2^{55562216142370} is an apocalyptic number.

55562216142370 is an abundant number, since it is smaller than the sum of its proper divisors (58737199922078).

55562216142370 is a wasteful number, since it uses less digits than its factorization.

55562216142370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793745944905.

The product of its (nonzero) digits is 3024000, while the sum is 49.

The spelling of 55562216142370 in words is "fifty-five trillion, five hundred sixty-two billion, two hundred sixteen million, one hundred forty-two thousand, three hundred seventy".