54230280 has 64 divisors (see below), whose sum is σ = 175210560. Its totient is φ = 13348608.

The previous prime is 54230279. The next prime is 54230299. The reversal of 54230280 is 8203245.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 54230280.

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, 15822 + ... + 18941.

It is an arithmetic number, because the mean of its divisors is an integer number (2737665).

Almost surely, 2^54230280 is an apocalyptic number.

It is an amenable number.

54230280 is an abundant number, since it is smaller than the sum of its proper divisors (120980280).

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

54230280 is a wasteful number, since it uses less digits than its factorization.

54230280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34790 (or 34786 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 54230280 is about 7364.1211288245. The cubic root of 54230280 is about 378.5128393623.

The spelling of 54230280 in words is "fifty-four million, two hundred thirty thousand, two hundred eighty".