54511120431005 has 8 divisors (see below), whose sum is σ = 74758108019712. Its totient is φ = 37379054009808.

The previous prime is 54511120430999. The next prime is 54511120431017. The reversal of 54511120431005 is 50013402111545.

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

It is not a de Polignac number, because 54511120431005 - 2⁶ = 54511120430941 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 7 ways as a sum of consecutive naturals, for example, 778730291837 + ... + 778730291906.

It is an arithmetic number, because the mean of its divisors is an integer number (9344763502464).

Almost surely, 2^{54511120431005} is an apocalyptic number.

It is an amenable number.

54511120431005 is a deficient number, since it is larger than the sum of its proper divisors (20246987588707).

54511120431005 is a wasteful number, since it uses less digits than its factorization.

54511120431005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1557460583755.

The product of its (nonzero) digits is 12000, while the sum is 32.

The spelling of 54511120431005 in words is "fifty-four trillion, five hundred eleven billion, one hundred twenty million, four hundred thirty-one thousand, five".