25874009316 has 243 divisors, whose sum is σ = 74220591081. Its totient is φ = 7597456128.

The previous prime is 25874009263. The next prime is 25874009323. The reversal of 25874009316 is 61390047852.

The square root of 25874009316 is 160854.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 20144124900 + 5729884416 = 141930^2 + 75696^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 311735011 + ... + 311735093.

It is a 1-persistent number, because it is pandigital, but 2⋅25874009316 = 51748018632 is not.

Almost surely, 2^25874009316 is an apocalyptic number.

25874009316 is the 160854-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25874009316

25874009316 is an abundant number, since it is smaller than the sum of its proper divisors (48346581765).

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

25874009316 is a wasteful number, since it uses less digits than its factorization.

25874009316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248 (or 124 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 25874009316 in words is "twenty-five billion, eight hundred seventy-four million, nine thousand, three hundred sixteen".