54324472 has 8 divisors (see below), whose sum is σ = 101858400. Its totient is φ = 27162232.

The previous prime is 54324419. The next prime is 54324481. The reversal of 54324472 is 27442345.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×54324472² = 5902296516157568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3395272 + ... + 3395287.

It is an arithmetic number, because the mean of its divisors is an integer number (12732300).

Almost surely, 2^54324472 is an apocalyptic number.

It is an amenable number.

54324472 is a deficient number, since it is larger than the sum of its proper divisors (47533928).

54324472 is a wasteful number, since it uses less digits than its factorization.

54324472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6790565 (or 6790561 counting only the distinct ones).

The product of its digits is 26880, while the sum is 31.

The square root of 54324472 is about 7370.5136863044. The cubic root of 54324472 is about 378.7318575908.

The spelling of 54324472 in words is "fifty-four million, three hundred twenty-four thousand, four hundred seventy-two".