54371123 has 2 divisors, whose sum is σ = 54371124. Its totient is φ = 54371122.

The previous prime is 54371111. The next prime is 54371137. The reversal of 54371123 is 32117345.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54371123 - 2²⁰ = 53322547 is a prime.

It is a super-2 number, since 2×54371123² = 5912438032562258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54371092 and 54371101.

It is not a weakly prime, because it can be changed into another prime (54371153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27185561 + 27185562.

It is an arithmetic number, because the mean of its divisors is an integer number (27185562).

Almost surely, 2^54371123 is an apocalyptic number.

54371123 is a deficient number, since it is larger than the sum of its proper divisors (1).

54371123 is an equidigital number, since it uses as much as digits as its factorization.

54371123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2520, while the sum is 26.

The square root of 54371123 is about 7373.6777119698. The cubic root of 54371123 is about 378.8402382409.

Adding to 54371123 its reverse (32117345), we get a palindrome (86488468).

The spelling of 54371123 in words is "fifty-four million, three hundred seventy-one thousand, one hundred twenty-three".