54361123 has 4 divisors (see below), whose sum is σ = 54525688. Its totient is φ = 54196560.

The previous prime is 54361117. The next prime is 54361183. The reversal of 54361123 is 32116345.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32116345 = 5 ⋅6423269.

It is a cyclic number.

It is not a de Polignac number, because 54361123 - 2⁵ = 54361091 is a prime.

It is a super-2 number, since 2×54361123² = 5910263387642258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54361183) 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, 81786 + ... + 82447.

It is an arithmetic number, because the mean of its divisors is an integer number (13631422).

Almost surely, 2^54361123 is an apocalyptic number.

54361123 is a deficient number, since it is larger than the sum of its proper divisors (164565).

54361123 is a wasteful number, since it uses less digits than its factorization.

54361123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164564.

The product of its digits is 2160, while the sum is 25.

The square root of 54361123 is about 7372.9995931100. Note that the first 3 decimals coincide. The cubic root of 54361123 is about 378.8170112382.

Adding to 54361123 its reverse (32116345), we get a palindrome (86477468).

The spelling of 54361123 in words is "fifty-four million, three hundred sixty-one thousand, one hundred twenty-three".