54113510622403 has 4 divisors (see below), whose sum is σ = 55576037936560. Its totient is φ = 52650983308248.

The previous prime is 54113510622323. The next prime is 54113510622427. The reversal of 54113510622403 is 30422601531145.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54113510622403 - 2²⁵ = 54113477067971 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37), and also a Moran number because the ratio is a prime number: 1462527314119 = 54113510622403 / (5 + 4 + 1 + 1 + 3 + 5 + 1 + 0 + 6 + 2 + 2 + 4 + 0 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54113510622503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 731263657023 + ... + 731263657096.

It is an arithmetic number, because the mean of its divisors is an integer number (13894009484140).

Almost surely, 2^{54113510622403} is an apocalyptic number.

54113510622403 is a deficient number, since it is larger than the sum of its proper divisors (1462527314157).

54113510622403 is a wasteful number, since it uses less digits than its factorization.

54113510622403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1462527314156.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 54113510622403 in words is "fifty-four trillion, one hundred thirteen billion, five hundred ten million, six hundred twenty-two thousand, four hundred three".