54009357 has 8 divisors (see below), whose sum is σ = 76248576. Its totient is φ = 33888192.

The previous prime is 54009349. The next prime is 54009379. The reversal of 54009357 is 75390045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54009357 - 2³ = 54009349 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54009317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 529453 + ... + 529554.

It is an arithmetic number, because the mean of its divisors is an integer number (9531072).

Almost surely, 2^54009357 is an apocalyptic number.

It is an amenable number.

54009357 is a deficient number, since it is larger than the sum of its proper divisors (22239219).

54009357 is a wasteful number, since it uses less digits than its factorization.

54009357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059027.

The product of its (nonzero) digits is 18900, while the sum is 33.

The square root of 54009357 is about 7349.1058639810. The cubic root of 54009357 is about 377.9981453396.

The spelling of 54009357 in words is "fifty-four million, nine thousand, three hundred fifty-seven".