54653123 has 16 divisors (see below), whose sum is σ = 65209536. Its totient is φ = 44828160.

The previous prime is 54653117. The next prime is 54653141. The reversal of 54653123 is 32135645.

It is a cyclic number.

It is not a de Polignac number, because 54653123 - 2⁶ = 54653059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54653143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13415 + ... + 17007.

It is an arithmetic number, because the mean of its divisors is an integer number (4075596).

Almost surely, 2^54653123 is an apocalyptic number.

54653123 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

54653123 is a deficient number, since it is larger than the sum of its proper divisors (10556413).

54653123 is a wasteful number, since it uses less digits than its factorization.

54653123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3694.

The product of its digits is 10800, while the sum is 29.

The square root of 54653123 is about 7392.7750540646. The cubic root of 54653123 is about 379.4940704750.

Adding to 54653123 its reverse (32135645), we get a palindrome (86788768).

The spelling of 54653123 in words is "fifty-four million, six hundred fifty-three thousand, one hundred twenty-three".