25360253462465 has 8 divisors (see below), whose sum is σ = 32034004373760. Its totient is φ = 19220402624112.

The previous prime is 25360253462449. The next prime is 25360253462581. The reversal of 25360253462465 is 56426435206352.

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 25360253462465 - 2⁴ = 25360253462449 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133475018129 + ... + 133475018318.

It is an arithmetic number, because the mean of its divisors is an integer number (4004250546720).

Almost surely, 2^{25360253462465} is an apocalyptic number.

It is an amenable number.

25360253462465 is a deficient number, since it is larger than the sum of its proper divisors (6673750911295).

25360253462465 is a wasteful number, since it uses less digits than its factorization.

25360253462465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266950036471.

The product of its (nonzero) digits is 31104000, while the sum is 53.

The spelling of 25360253462465 in words is "twenty-five trillion, three hundred sixty billion, two hundred fifty-three million, four hundred sixty-two thousand, four hundred sixty-five".