25168398092313 has 16 divisors (see below), whose sum is σ = 38385995990016. Its totient is φ = 14369135037840.

The previous prime is 25168398092281. The next prime is 25168398092329. The reversal of 25168398092313 is 31329089386152.

It is not a de Polignac number, because 25168398092313 - 2⁵ = 25168398092281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25168398092333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 533589573 + ... + 533636738.

It is an arithmetic number, because the mean of its divisors is an integer number (2399124749376).

Almost surely, 2^{25168398092313} is an apocalyptic number.

It is an amenable number.

25168398092313 is a deficient number, since it is larger than the sum of its proper divisors (13217597897703).

25168398092313 is a wasteful number, since it uses less digits than its factorization.

25168398092313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1067227444.

The product of its (nonzero) digits is 16796160, while the sum is 60.

The spelling of 25168398092313 in words is "twenty-five trillion, one hundred sixty-eight billion, three hundred ninety-eight million, ninety-two thousand, three hundred thirteen".