54204838 has 4 divisors (see below), whose sum is σ = 81307260. Its totient is φ = 27102418.

The previous prime is 54204803. The next prime is 54204847. The reversal of 54204838 is 83840245.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13551208 + ... + 13551211.

It is an arithmetic number, because the mean of its divisors is an integer number (20326815).

Almost surely, 2^54204838 is an apocalyptic number.

54204838 is a deficient number, since it is larger than the sum of its proper divisors (27102422).

54204838 is a wasteful number, since it uses less digits than its factorization.

54204838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27102421.

The product of its (nonzero) digits is 30720, while the sum is 34.

The square root of 54204838 is about 7362.3934966830. The cubic root of 54204838 is about 378.4536373198.

The spelling of 54204838 in words is "fifty-four million, two hundred four thousand, eight hundred thirty-eight".