54533408 has 12 divisors (see below), whose sum is σ = 107362710. Its totient is φ = 27266688.

The previous prime is 54533387. The next prime is 54533429. The reversal of 54533408 is 80433545.

It is an interprime number because it is at equal distance from previous prime (54533387) and next prime (54533429).

It can be written as a sum of positive squares in only one way, i.e., 46076944 + 8456464 = 6788^2 + 2908^2 .

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 1704169 = 54533408 / (5 + 4 + 5 + 3 + 3 + 4 + 0 + 8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 852053 + ... + 852116.

Almost surely, 2^54533408 is an apocalyptic number.

It is an amenable number.

54533408 is a deficient number, since it is larger than the sum of its proper divisors (52829302).

54533408 is a wasteful number, since it uses less digits than its factorization.

54533408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1704179 (or 1704171 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 54533408 is about 7384.6738587428. The cubic root of 54533408 is about 379.2167801627.

The spelling of 54533408 in words is "fifty-four million, five hundred thirty-three thousand, four hundred eight".