54497079 has 24 divisors (see below), whose sum is σ = 96885152. Its totient is φ = 28745280.

The previous prime is 54497071. The next prime is 54497083. The reversal of 54497079 is 97079445.

It is not a de Polignac number, because 54497079 - 2³ = 54497071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54497071) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32452 + ... + 34089.

Almost surely, 2^54497079 is an apocalyptic number.

54497079 is a deficient number, since it is larger than the sum of its proper divisors (42388073).

54497079 is a wasteful number, since it uses less digits than its factorization.

54497079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66567 (or 66564 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The square root of 54497079 is about 7382.2136923825. The cubic root of 54497079 is about 379.1325527306.

The spelling of 54497079 in words is "fifty-four million, four hundred ninety-seven thousand, seventy-nine".