25468258349452 has 12 divisors (see below), whose sum is σ = 44570330388640. Its totient is φ = 12733878238416.

The previous prime is 25468258349431. The next prime is 25468258349459. The reversal of 25468258349452 is 25494385286452.

It is a super-2 number, since 2×25468258349452² (a number of 28 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (67) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (25468258349459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62505627 + ... + 62911762.

Almost surely, 2^{25468258349452} is an apocalyptic number.

It is an amenable number.

25468258349452 is a deficient number, since it is larger than the sum of its proper divisors (19102072039188).

25468258349452 is a wasteful number, since it uses less digits than its factorization.

25468258349452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125468160 (or 125468158 counting only the distinct ones).

The product of its digits is 663552000, while the sum is 67.

The spelling of 25468258349452 in words is "twenty-five trillion, four hundred sixty-eight billion, two hundred fifty-eight million, three hundred forty-nine thousand, four hundred fifty-two".