54038408 has 36 divisors (see below), whose sum is σ = 106864485. Its totient is φ = 25615744.

The previous prime is 54038407. The next prime is 54038419. The reversal of 54038408 is 80483045.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 34128964 + 19909444 = 5842^2 + 4462^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=5198.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54038407) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 478160 + ... + 478272.

Almost surely, 2^54038408 is an apocalyptic number.

It is an amenable number.

54038408 is a deficient number, since it is larger than the sum of its proper divisors (52826077).

54038408 is a wasteful number, since it uses less digits than its factorization.

54038408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278 (or 138 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 54038408 is about 7351.0820972153. The cubic root of 54038408 is about 378.0659067821.

Multiplying 54038408 by its sum of digits (32), we get a square (1729229056 = 41584²).

The spelling of 54038408 in words is "fifty-four million, thirty-eight thousand, four hundred eight".