2500572390539 has 4 divisors (see below), whose sum is σ = 2500739970456. Its totient is φ = 2500404810624.

The previous prime is 2500572390527. The next prime is 2500572390643. The reversal of 2500572390539 is 9350932750052.

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 2500572390539 - 2³⁶ = 2431852913803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2500572390509) 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, 83767574 + ... + 83797419.

It is an arithmetic number, because the mean of its divisors is an integer number (625184992614).

Almost surely, 2^{2500572390539} is an apocalyptic number.

2500572390539 is a deficient number, since it is larger than the sum of its proper divisors (167579917).

2500572390539 is a wasteful number, since it uses less digits than its factorization.

2500572390539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167579916.

The product of its (nonzero) digits is 2551500, while the sum is 50.

The spelling of 2500572390539 in words is "two trillion, five hundred billion, five hundred seventy-two million, three hundred ninety thousand, five hundred thirty-nine".