25360253462361 has 16 divisors (see below), whose sum is σ = 35815483969344. Its totient is φ = 15906638920704.

The previous prime is 25360253462359. The next prime is 25360253462363. The reversal of 25360253462361 is 16326435206352.

It is an interprime number because it is at equal distance from previous prime (25360253462359) and next prime (25360253462363).

It is not a de Polignac number, because 25360253462361 - 2¹ = 25360253462359 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 25360253462361.

It is not an unprimeable number, because it can be changed into a prime (25360253462363) 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, 88558416 + ... + 88844321.

It is an arithmetic number, because the mean of its divisors is an integer number (2238467748084).

Almost surely, 2^{25360253462361} is an apocalyptic number.

It is an amenable number.

25360253462361 is a deficient number, since it is larger than the sum of its proper divisors (10455230506983).

25360253462361 is a wasteful number, since it uses less digits than its factorization.

25360253462361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177405560.

The product of its (nonzero) digits is 4665600, while the sum is 48.

The spelling of 25360253462361 in words is "twenty-five trillion, three hundred sixty billion, two hundred fifty-three million, four hundred sixty-two thousand, three hundred sixty-one".