2130263725 has 12 divisors (see below), whose sum is σ = 2645472916. Its totient is φ = 1701665280.

The previous prime is 2130263713. The next prime is 2130263741. The reversal of 2130263725 is 5273620312.

It can be written as a sum of positive squares in 6 ways, for example, as 477597316 + 1652666409 = 21854^2 + 40653^2 .

It is not a de Polignac number, because 2130263725 - 2¹¹ = 2130261677 is a prime.

It is a Duffinian number.

It is a congruent 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, 46482 + ... + 80131.

Almost surely, 2^2130263725 is an apocalyptic number.

2130263725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2130263725 is a deficient number, since it is larger than the sum of its proper divisors (515209191).

2130263725 is a wasteful number, since it uses less digits than its factorization.

2130263725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127296 (or 127291 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 2130263725 is about 46154.7800883072. The cubic root of 2130263725 is about 1286.7014509629.

The spelling of 2130263725 in words is "two billion, one hundred thirty million, two hundred sixty-three thousand, seven hundred twenty-five".