55269031128501 has 16 divisors (see below), whose sum is σ = 73874074740480. Its totient is φ = 36755029724160.

The previous prime is 55269031128469. The next prime is 55269031128523. The reversal of 55269031128501 is 10582113096255.

It is not a de Polignac number, because 55269031128501 - 2⁵ = 55269031128469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55269031128301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5453721 + ... + 11844033.

It is an arithmetic number, because the mean of its divisors is an integer number (4617129671280).

Almost surely, 2^{55269031128501} is an apocalyptic number.

It is an amenable number.

55269031128501 is a deficient number, since it is larger than the sum of its proper divisors (18605043611979).

55269031128501 is a wasteful number, since it uses less digits than its factorization.

55269031128501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6397436.

The product of its (nonzero) digits is 648000, while the sum is 48.

The spelling of 55269031128501 in words is "fifty-five trillion, two hundred sixty-nine billion, thirty-one million, one hundred twenty-eight thousand, five hundred one".