4252687725 has 96 divisors (see below), whose sum is σ = 8527454208. Its totient is φ = 1841760000.

The previous prime is 4252687709. The next prime is 4252687739. The reversal of 4252687725 is 5277862524.

It is not a de Polignac number, because 4252687725 - 2⁴ = 4252687709 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 (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 326080 + ... + 338870.

It is an arithmetic number, because the mean of its divisors is an integer number (88827648).

Almost surely, 2^4252687725 is an apocalyptic number.

It is an amenable number.

4252687725 is an abundant number, since it is smaller than the sum of its proper divisors (4274766483).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4252687725 is a wasteful number, since it uses less digits than its factorization.

4252687725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12859 (or 12854 counting only the distinct ones).

The product of its digits is 1881600, while the sum is 48.

The square root of 4252687725 is about 65212.6347037137. The cubic root of 4252687725 is about 1620.1472869439.

The spelling of 4252687725 in words is "four billion, two hundred fifty-two million, six hundred eighty-seven thousand, seven hundred twenty-five".