25252295706 has 96 divisors (see below), whose sum is σ = 60048495936. Its totient is φ = 7606080000.

The previous prime is 25252295681. The next prime is 25252295753. The reversal of 25252295706 is 60759225252.

25252295706 is a `hidden beast` number, since 2 + 5 + 2 + 52 + 29 + 570 + 6 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

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 47 ways as a sum of consecutive naturals, for example, 44224401 + ... + 44224971.

It is an arithmetic number, because the mean of its divisors is an integer number (625505166).

Almost surely, 2^25252295706 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25252295706, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30024247968).

25252295706 is an abundant number, since it is smaller than the sum of its proper divisors (34796200230).

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

25252295706 is a wasteful number, since it uses less digits than its factorization.

25252295706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1548 (or 1545 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 45.

The spelling of 25252295706 in words is "twenty-five billion, two hundred fifty-two million, two hundred ninety-five thousand, seven hundred six".