54057464 has 16 divisors (see below), whose sum is σ = 101439000. Its totient is φ = 27007072.

The previous prime is 54057461. The next prime is 54057491. The reversal of 54057464 is 46475045.

It is a super-2 number, since 2×54057464² = 5844418828222592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54057461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13859 + ... + 17325.

Almost surely, 2^54057464 is an apocalyptic number.

It is an amenable number.

54057464 is a deficient number, since it is larger than the sum of its proper divisors (47381536).

54057464 is a wasteful number, since it uses less digits than its factorization.

54057464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5422 (or 5418 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 35.

The square root of 54057464 is about 7352.3781186770. The cubic root of 54057464 is about 378.1103417035.

The spelling of 54057464 in words is "fifty-four million, fifty-seven thousand, four hundred sixty-four".