54492818 has 8 divisors (see below), whose sum is σ = 81875712. Its totient is φ = 27200916.

The previous prime is 54492799. The next prime is 54492847. The reversal of 54492818 is 81829445.

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

It is a super-2 number, since 2×54492818² = 5938934427162248, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21230 + ... + 23657.

It is an arithmetic number, because the mean of its divisors is an integer number (10234464).

Almost surely, 2^54492818 is an apocalyptic number.

54492818 is a deficient number, since it is larger than the sum of its proper divisors (27382894).

54492818 is a wasteful number, since it uses less digits than its factorization.

54492818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45496.

The product of its digits is 92160, while the sum is 41.

The square root of 54492818 is about 7381.9250876719. The cubic root of 54492818 is about 379.1226713085.

The spelling of 54492818 in words is "fifty-four million, four hundred ninety-two thousand, eight hundred eighteen".