54499523 has 4 divisors (see below), whose sum is σ = 58691808. Its totient is φ = 50307240.

The previous prime is 54499517. The next prime is 54499553. The reversal of 54499523 is 32599445.

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 54499523 - 2⁴ = 54499507 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (54499513) 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, 2096123 + ... + 2096148.

It is an arithmetic number, because the mean of its divisors is an integer number (14672952).

Almost surely, 2^54499523 is an apocalyptic number.

54499523 is a deficient number, since it is larger than the sum of its proper divisors (4192285).

54499523 is a wasteful number, since it uses less digits than its factorization.

54499523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4192284.

The product of its digits is 194400, while the sum is 41.

The square root of 54499523 is about 7382.3792235295. The cubic root of 54499523 is about 379.1382202277.

The spelling of 54499523 in words is "fifty-four million, four hundred ninety-nine thousand, five hundred twenty-three".