55038570385670 has 16 divisors (see below), whose sum is σ = 99135782666640. Its totient is φ = 22000682382624.

The previous prime is 55038570385661. The next prime is 55038570385693. The reversal of 55038570385670 is 7658307583055.

55038570385670 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

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, 1843205780 + ... + 1843235639.

It is an arithmetic number, because the mean of its divisors is an integer number (6195986416665).

Almost surely, 2^{55038570385670} is an apocalyptic number.

55038570385670 is a deficient number, since it is larger than the sum of its proper divisors (44097212280970).

55038570385670 is a wasteful number, since it uses less digits than its factorization.

55038570385670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3686442919.

The product of its (nonzero) digits is 105840000, while the sum is 62.

The spelling of 55038570385670 in words is "fifty-five trillion, thirty-eight billion, five hundred seventy million, three hundred eighty-five thousand, six hundred seventy".