54752499 has 6 divisors (see below), whose sum is σ = 79086956. Its totient is φ = 36501660.

The previous prime is 54752497. The next prime is 54752513. The reversal of 54752499 is 99425745.

It is not a de Polignac number, because 54752499 - 2¹ = 54752497 is a prime.

It is a super-2 number, since 2×54752499² = 5995672293490002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54752491) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3041797 + ... + 3041814.

Almost surely, 2^54752499 is an apocalyptic number.

54752499 is a deficient number, since it is larger than the sum of its proper divisors (24334457).

54752499 is a wasteful number, since it uses less digits than its factorization.

54752499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6083617 (or 6083614 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The square root of 54752499 is about 7399.4931583183. The cubic root of 54752499 is about 379.7239430854.

The spelling of 54752499 in words is "fifty-four million, seven hundred fifty-two thousand, four hundred ninety-nine".