2507725965 has 16 divisors (see below), whose sum is σ = 4053728448. Its totient is φ = 1323664896.

The previous prime is 2507725951. The next prime is 2507726017. The reversal of 2507725965 is 5695277052.

It is not a de Polignac number, because 2507725965 - 2¹⁰ = 2507724941 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 860307 + ... + 863216.

It is an arithmetic number, because the mean of its divisors is an integer number (253358028).

Almost surely, 2^2507725965 is an apocalyptic number.

It is an amenable number.

2507725965 is a deficient number, since it is larger than the sum of its proper divisors (1546002483).

2507725965 is a wasteful number, since it uses less digits than its factorization.

2507725965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1723628.

The product of its (nonzero) digits is 1323000, while the sum is 48.

The square root of 2507725965 is about 50077.2000515205. The cubic root of 2507725965 is about 1358.6054702426.

The spelling of 2507725965 in words is "two billion, five hundred seven million, seven hundred twenty-five thousand, nine hundred sixty-five".