55222503134 has 32 divisors (see below), whose sum is σ = 86513879520. Its totient is φ = 26403213312.

The previous prime is 55222503103. The next prime is 55222503179. The reversal of 55222503134 is 43130522255.

It is a self number, because there is not a number n which added to its sum of digits gives 55222503134.

It is a congruent number.

It is an unprimeable number.

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, 12234062 + ... + 12238574.

It is an arithmetic number, because the mean of its divisors is an integer number (2703558735).

Almost surely, 2^55222503134 is an apocalyptic number.

55222503134 is a deficient number, since it is larger than the sum of its proper divisors (31291376386).

55222503134 is a wasteful number, since it uses less digits than its factorization.

55222503134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6524.

The product of its (nonzero) digits is 36000, while the sum is 32.

The spelling of 55222503134 in words is "fifty-five billion, two hundred twenty-two million, five hundred three thousand, one hundred thirty-four".