54389192 has 32 divisors (see below), whose sum is σ = 119810880. Its totient is φ = 22820160.

The previous prime is 54389173. The next prime is 54389201. The reversal of 54389192 is 29198345.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22628 + ... + 24915.

It is an arithmetic number, because the mean of its divisors is an integer number (3744090).

Almost surely, 2^54389192 is an apocalyptic number.

54389192 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

54389192 is an abundant number, since it is smaller than the sum of its proper divisors (65421688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54389192 is a wasteful number, since it uses less digits than its factorization.

54389192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47573 (or 47569 counting only the distinct ones).

The product of its digits is 77760, while the sum is 41.

The square root of 54389192 is about 7374.9028468177. The cubic root of 54389192 is about 378.8821998910.

The spelling of 54389192 in words is "fifty-four million, three hundred eighty-nine thousand, one hundred ninety-two".