55112126305075 has 12 divisors (see below), whose sum is σ = 78101756135440. Its totient is φ = 37791172323360.

The previous prime is 55112126304997. The next prime is 55112126305097. The reversal of 55112126305075 is 57050362121155.

It is not a de Polignac number, because 55112126305075 - 2²⁹ = 55111589434163 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 157463217840 + ... + 157463218189.

Almost surely, 2^{55112126305075} is an apocalyptic number.

55112126305075 is a deficient number, since it is larger than the sum of its proper divisors (22989629830365).

55112126305075 is a wasteful number, since it uses less digits than its factorization.

55112126305075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314926436046 (or 314926436041 counting only the distinct ones).

The product of its (nonzero) digits is 315000, while the sum is 43.

The spelling of 55112126305075 in words is "fifty-five trillion, one hundred twelve billion, one hundred twenty-six million, three hundred five thousand, seventy-five".