54279080 has 64 divisors (see below), whose sum is σ = 130636800. Its totient is φ = 20247040.

The previous prime is 54279059. The next prime is 54279091. The reversal of 54279080 is 8097245.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 54279080.

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, 37001 + ... + 38439.

It is an arithmetic number, because the mean of its divisors is an integer number (2041200).

Almost surely, 2^54279080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54279080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65318400).

54279080 is an abundant number, since it is smaller than the sum of its proper divisors (76357720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54279080 is a wasteful number, since it uses less digits than its factorization.

54279080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1514 (or 1510 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 54279080 is about 7367.4337458847. The cubic root of 54279080 is about 378.6263423028.

The spelling of 54279080 in words is "fifty-four million, two hundred seventy-nine thousand, eighty".