2590041539 has 4 divisors (see below), whose sum is σ = 2590186056. Its totient is φ = 2589897024.

The previous prime is 2590041529. The next prime is 2590041583. The reversal of 2590041539 is 9351400952.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2590041539 - 2⁸ = 2590041283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2590041529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40814 + ... + 82739.

It is an arithmetic number, because the mean of its divisors is an integer number (647546514).

Almost surely, 2^2590041539 is an apocalyptic number.

2590041539 is a deficient number, since it is larger than the sum of its proper divisors (144517).

2590041539 is a wasteful number, since it uses less digits than its factorization.

2590041539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144516.

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 2590041539 is about 50892.4507073495. The cubic root of 2590041539 is about 1373.3110350337.

The spelling of 2590041539 in words is "two billion, five hundred ninety million, forty-one thousand, five hundred thirty-nine".