2539000930 has 16 divisors (see below), whose sum is σ = 4571199360. Its totient is φ = 1015378672.

The previous prime is 2539000921. The next prime is 2539000931. The reversal of 2539000930 is 390009352.

It is a junction number, because it is equal to n+sod(n) for n = 2539000892 and 2539000901.

It is not an unprimeable number, because it can be changed into a prime (2539000931) 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, 25197 + ... + 75583.

It is an arithmetic number, because the mean of its divisors is an integer number (285699960).

Almost surely, 2^2539000930 is an apocalyptic number.

2539000930 is a deficient number, since it is larger than the sum of its proper divisors (2032198430).

2539000930 is a wasteful number, since it uses less digits than its factorization.

2539000930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55433.

The product of its (nonzero) digits is 7290, while the sum is 31.

The square root of 2539000930 is about 50388.4999776735. The cubic root of 2539000930 is about 1364.2300765274.

The spelling of 2539000930 in words is "two billion, five hundred thirty-nine million, nine hundred thirty", and thus it is an aban number.