2039490025 has 12 divisors (see below), whose sum is σ = 2531060224. Its totient is φ = 1630242000.

The previous prime is 2039490007. The next prime is 2039490041. The reversal of 2039490025 is 5200949302.

It is not a de Polignac number, because 2039490025 - 2⁷ = 2039489897 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2361 + ... + 63910.

Almost surely, 2^2039490025 is an apocalyptic number.

2039490025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2039490025 is a deficient number, since it is larger than the sum of its proper divisors (491570199).

2039490025 is a wasteful number, since it uses less digits than its factorization.

2039490025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67512 (or 67507 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 2039490025 is about 45160.7132915325. The cubic root of 2039490025 is about 1268.1594486883.

The spelling of 2039490025 in words is "two billion, thirty-nine million, four hundred ninety thousand, twenty-five".