54308472 has 32 divisors (see below), whose sum is σ = 143758800. Its totient is φ = 17037824.

The previous prime is 54308467. The next prime is 54308473. The reversal of 54308472 is 27480345.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54308473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66147 + ... + 66962.

Almost surely, 2^54308472 is an apocalyptic number.

It is an amenable number.

54308472 is an abundant number, since it is smaller than the sum of its proper divisors (89450328).

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

54308472 is a wasteful number, since it uses less digits than its factorization.

54308472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133135 (or 133131 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 54308472 is about 7369.4282003423. The cubic root of 54308472 is about 378.6946717424.

The spelling of 54308472 in words is "fifty-four million, three hundred eight thousand, four hundred seventy-two".