55127634523 has 8 divisors (see below), whose sum is σ = 59372082000. Its totient is φ = 50883738528.

The previous prime is 55127634517. The next prime is 55127634539. The reversal of 55127634523 is 32543672155.

It is a happy number.

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 55127634523 - 2³³ = 46537699931 is a prime.

It is a super-2 number, since 2×55127634523² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55127634523.

It is not an unprimeable number, because it can be changed into a prime (55127634503) 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, 82848 + ... + 342226.

It is an arithmetic number, because the mean of its divisors is an integer number (7421510250).

Almost surely, 2^55127634523 is an apocalyptic number.

55127634523 is a deficient number, since it is larger than the sum of its proper divisors (4244447477).

55127634523 is a wasteful number, since it uses less digits than its factorization.

55127634523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275741.

The product of its digits is 756000, while the sum is 43.

The spelling of 55127634523 in words is "fifty-five billion, one hundred twenty-seven million, six hundred thirty-four thousand, five hundred twenty-three".