54507039 has 8 divisors (see below), whose sum is σ = 72723072. Its totient is φ = 36314520.

The previous prime is 54507023. The next prime is 54507041. The reversal of 54507039 is 93070545.

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

It is not a de Polignac number, because 54507039 - 2⁴ = 54507023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54507139) 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, 532 + ... + 10454.

It is an arithmetic number, because the mean of its divisors is an integer number (9090384).

Almost surely, 2^54507039 is an apocalyptic number.

54507039 is a deficient number, since it is larger than the sum of its proper divisors (18216033).

54507039 is a wasteful number, since it uses less digits than its factorization.

54507039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11757.

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

The square root of 54507039 is about 7382.8882559605. Note that the first 3 decimals coincide. The cubic root of 54507039 is about 379.1556483428.

The spelling of 54507039 in words is "fifty-four million, five hundred seven thousand, thirty-nine".