55136620410023 has 8 divisors (see below), whose sum is σ = 55367604555120. Its totient is φ = 54905654459520.

The previous prime is 55136620409993. The next prime is 55136620410029. The reversal of 55136620410023 is 32001402663155.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55136620410023 - 2¹⁸ = 55136620147879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55136620410029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1541861 + ... + 10613697.

It is an arithmetic number, because the mean of its divisors is an integer number (6920950569390).

Almost surely, 2^{55136620410023} is an apocalyptic number.

55136620410023 is a deficient number, since it is larger than the sum of its proper divisors (230984145097).

55136620410023 is a wasteful number, since it uses less digits than its factorization.

55136620410023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9097297.

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 55136620410023 in words is "fifty-five trillion, one hundred thirty-six billion, six hundred twenty million, four hundred ten thousand, twenty-three".