54258790 has 8 divisors (see below), whose sum is σ = 97665840. Its totient is φ = 21703512.

The previous prime is 54258779. The next prime is 54258847. The reversal of 54258790 is 9785245.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2712930 + ... + 2712949.

It is an arithmetic number, because the mean of its divisors is an integer number (12208230).

Almost surely, 2^54258790 is an apocalyptic number.

54258790 is a deficient number, since it is larger than the sum of its proper divisors (43407050).

54258790 is a wasteful number, since it uses less digits than its factorization.

54258790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5425886.

The product of its (nonzero) digits is 100800, while the sum is 40.

The square root of 54258790 is about 7366.0566112405. The cubic root of 54258790 is about 378.5791584650.

The spelling of 54258790 in words is "fifty-four million, two hundred fifty-eight thousand, seven hundred ninety".