54046579 has 4 divisors (see below), whose sum is σ = 54167400. Its totient is φ = 53925760.

The previous prime is 54046561. The next prime is 54046631. The reversal of 54046579 is 97564045.

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 54046579 - 2²¹ = 51949427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54046679) 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, 59737 + ... + 60634.

It is an arithmetic number, because the mean of its divisors is an integer number (13541850).

Almost surely, 2^54046579 is an apocalyptic number.

54046579 is a deficient number, since it is larger than the sum of its proper divisors (120821).

54046579 is a wasteful number, since it uses less digits than its factorization.

54046579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120820.

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 54046579 is about 7351.6378447255. The cubic root of 54046579 is about 378.0849612593.

The spelling of 54046579 in words is "fifty-four million, forty-six thousand, five hundred seventy-nine".