25325750315 has 8 divisors (see below), whose sum is σ = 31438862640. Its totient is φ = 19561958752.

The previous prime is 25325750311. The next prime is 25325750353. The reversal of 25325750315 is 51305752352.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 25325750315 - 2² = 25325750311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25325750311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87330029 + ... + 87330318.

It is an arithmetic number, because the mean of its divisors is an integer number (3929857830).

Almost surely, 2^25325750315 is an apocalyptic number.

25325750315 is a deficient number, since it is larger than the sum of its proper divisors (6113112325).

25325750315 is a wasteful number, since it uses less digits than its factorization.

25325750315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174660381.

The product of its (nonzero) digits is 157500, while the sum is 38.

The spelling of 25325750315 in words is "twenty-five billion, three hundred twenty-five million, seven hundred fifty thousand, three hundred fifteen".