55126527664125 has 32 divisors (see below), whose sum is σ = 91731273469056. Its totient is φ = 29400580320000.

The previous prime is 55126527664097. The next prime is 55126527664141. The reversal of 55126527664125 is 52146672562155.

It is not a de Polignac number, because 55126527664125 - 2¹¹ = 55126527662077 is a prime.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53039445 + ... + 54068805.

It is an arithmetic number, because the mean of its divisors is an integer number (2866602295908).

Almost surely, 2^{55126527664125} is an apocalyptic number.

It is an amenable number.

55126527664125 is a deficient number, since it is larger than the sum of its proper divisors (36604745804931).

55126527664125 is a wasteful number, since it uses less digits than its factorization.

55126527664125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1172190 (or 1172180 counting only the distinct ones).

The product of its digits is 30240000, while the sum is 57.

The spelling of 55126527664125 in words is "fifty-five trillion, one hundred twenty-six billion, five hundred twenty-seven million, six hundred sixty-four thousand, one hundred twenty-five".