54394892 has 12 divisors (see below), whose sum is σ = 95249280. Its totient is φ = 27180816.

The previous prime is 54394889. The next prime is 54394909. The reversal of 54394892 is 29849345.

It is a zygodrome in base 2.

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, 5909 + ... + 11987.

It is an arithmetic number, because the mean of its divisors is an integer number (7937440).

Almost surely, 2^54394892 is an apocalyptic number.

It is an amenable number.

54394892 is a deficient number, since it is larger than the sum of its proper divisors (40854388).

54394892 is a wasteful number, since it uses less digits than its factorization.

54394892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8320 (or 8318 counting only the distinct ones).

The product of its digits is 311040, while the sum is 44.

The square root of 54394892 is about 7375.2892824621. The cubic root of 54394892 is about 378.8954350763.

The spelling of 54394892 in words is "fifty-four million, three hundred ninety-four thousand, eight hundred ninety-two".