54425920 has 28 divisors (see below), whose sum is σ = 129602484. Its totient is φ = 21770240.

The previous prime is 54425911. The next prime is 54425929. The reversal of 54425920 is 2952445.

54425920 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (54425911) and next prime (54425929).

It can be written as a sum of positive squares in 2 ways, for example, as 8620096 + 45805824 = 2936^2 + 6768^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54425929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84721 + ... + 85360.

Almost surely, 2^54425920 is an apocalyptic number.

It is an amenable number.

54425920 is an abundant number, since it is smaller than the sum of its proper divisors (75176564).

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

54425920 is a wasteful number, since it uses less digits than its factorization.

54425920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170098 (or 170088 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 54425920 is about 7377.3924932865. The cubic root of 54425920 is about 378.9674647129.

The spelling of 54425920 in words is "fifty-four million, four hundred twenty-five thousand, nine hundred twenty".