54790892 has 24 divisors (see below), whose sum is σ = 104428800. Its totient is φ = 25001856.

The previous prime is 54790891. The next prime is 54790907. The reversal of 54790892 is 29809745.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (54790891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1292 + ... + 10547.

It is an arithmetic number, because the mean of its divisors is an integer number (4351200).

Almost surely, 2^54790892 is an apocalyptic number.

54790892 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

54790892 is a deficient number, since it is larger than the sum of its proper divisors (49637908).

54790892 is a wasteful number, since it uses less digits than its factorization.

54790892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11945 (or 11943 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 54790892 is about 7402.0870030012. The cubic root of 54790892 is about 379.8126777572.

The spelling of 54790892 in words is "fifty-four million, seven hundred ninety thousand, eight hundred ninety-two".