54590039 has 8 divisors (see below), whose sum is σ = 64401408. Its totient is φ = 45281880.

The previous prime is 54589993. The next prime is 54590069. The reversal of 54590039 is 93009545.

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

It is not a de Polignac number, because 54590039 - 2⁸ = 54589783 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54589990 and 54590008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54590069) 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, 125567 + ... + 126000.

It is an arithmetic number, because the mean of its divisors is an integer number (8050176).

Almost surely, 2^54590039 is an apocalyptic number.

54590039 is a deficient number, since it is larger than the sum of its proper divisors (9811369).

54590039 is a wasteful number, since it uses less digits than its factorization.

54590039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251605.

The product of its (nonzero) digits is 24300, while the sum is 35.

The square root of 54590039 is about 7388.5072240609. The cubic root of 54590039 is about 379.3480024521.

The spelling of 54590039 in words is "fifty-four million, five hundred ninety thousand, thirty-nine".