54279485 has 16 divisors (see below), whose sum is σ = 73839360. Its totient is φ = 37972800.

The previous prime is 54279431. The next prime is 54279497. The reversal of 54279485 is 58497245.

It is a happy number.

It is not a de Polignac number, because 54279485 - 2⁸ = 54279229 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20741 + ... + 23210.

It is an arithmetic number, because the mean of its divisors is an integer number (4614960).

Almost surely, 2^54279485 is an apocalyptic number.

It is an amenable number.

54279485 is a deficient number, since it is larger than the sum of its proper divisors (19559875).

54279485 is a wasteful number, since it uses less digits than its factorization.

54279485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43988.

The product of its digits is 403200, while the sum is 44.

The square root of 54279485 is about 7367.4612316591. The cubic root of 54279485 is about 378.6272839995.

The spelling of 54279485 in words is "fifty-four million, two hundred seventy-nine thousand, four hundred eighty-five".