54415264 has 12 divisors (see below), whose sum is σ = 107130114. Its totient is φ = 27207616.

The previous prime is 54415243. The next prime is 54415289. The reversal of 54415264 is 46251445.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 51552400 + 2862864 = 7180^2 + 1692^2 .

It is a super-2 number, since 2×54415264² = 5922041912379392, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 850207 + ... + 850270.

Almost surely, 2^54415264 is an apocalyptic number.

It is an amenable number.

54415264 is a deficient number, since it is larger than the sum of its proper divisors (52714850).

54415264 is a wasteful number, since it uses less digits than its factorization.

54415264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1700487 (or 1700479 counting only the distinct ones).

The product of its digits is 19200, while the sum is 31.

The square root of 54415264 is about 7376.6702515430. The cubic root of 54415264 is about 378.9427305367.

The spelling of 54415264 in words is "fifty-four million, four hundred fifteen thousand, two hundred sixty-four".