55126620626005 has 16 divisors (see below), whose sum is σ = 73088593691904. Its totient is φ = 39702445953280.

The previous prime is 55126620625981. The next prime is 55126620626087. The reversal of 55126620626005 is 50062602662155.

It is not a de Polignac number, because 55126620626005 - 2¹³ = 55126620617813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14098878001 + ... + 14098881910.

It is an arithmetic number, because the mean of its divisors is an integer number (4568037105744).

Almost surely, 2^{55126620626005} is an apocalyptic number.

It is an amenable number.

55126620626005 is a deficient number, since it is larger than the sum of its proper divisors (17961973065899).

55126620626005 is a wasteful number, since it uses less digits than its factorization.

55126620626005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28197759956.

The product of its (nonzero) digits is 1296000, while the sum is 46.

The spelling of 55126620626005 in words is "fifty-five trillion, one hundred twenty-six billion, six hundred twenty million, six hundred twenty-six thousand, five".