54424790 has 48 divisors (see below), whose sum is σ = 115117200. Its totient is φ = 18470592.

The previous prime is 54424751. The next prime is 54424807. The reversal of 54424790 is 9742445.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 54424790.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52901 + ... + 53919.

It is an arithmetic number, because the mean of its divisors is an integer number (2398275).

Almost surely, 2^54424790 is an apocalyptic number.

54424790 is an abundant number, since it is smaller than the sum of its proper divisors (60692410).

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

54424790 is a wasteful number, since it uses less digits than its factorization.

54424790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149 (or 1142 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 54424790 is about 7377.3159075642. The cubic root of 54424790 is about 378.9648419662.

The spelling of 54424790 in words is "fifty-four million, four hundred twenty-four thousand, seven hundred ninety".