54417830 has 8 divisors (see below), whose sum is σ = 97952112. Its totient is φ = 21767128.

The previous prime is 54417829. The next prime is 54417851. The reversal of 54417830 is 3871445.

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

It is a super-2 number, since 2×54417830² = 5922600443817800, which contains 22 as substring.

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, 2720882 + ... + 2720901.

It is an arithmetic number, because the mean of its divisors is an integer number (12244014).

Almost surely, 2^54417830 is an apocalyptic number.

54417830 is a deficient number, since it is larger than the sum of its proper divisors (43534282).

54417830 is a wasteful number, since it uses less digits than its factorization.

54417830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5441790.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 54417830 is about 7376.8441762043. The cubic root of 54417830 is about 378.9486869032.

The spelling of 54417830 in words is "fifty-four million, four hundred seventeen thousand, eight hundred thirty".