25310045052453 has 16 divisors (see below), whose sum is σ = 40244543686656. Its totient is φ = 13834061891760.

The previous prime is 25310045052449. The next prime is 25310045052511. The reversal of 25310045052453 is 35425054001352.

It is not a de Polignac number, because 25310045052453 - 2² = 25310045052449 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25310045052433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26200874313 + ... + 26200875278.

It is an arithmetic number, because the mean of its divisors is an integer number (2515283980416).

Almost surely, 2^{25310045052453} is an apocalyptic number.

25310045052453 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

25310045052453 is a deficient number, since it is larger than the sum of its proper divisors (14934498634203).

25310045052453 is a wasteful number, since it uses less digits than its factorization.

25310045052453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52401749624.

The product of its (nonzero) digits is 360000, while the sum is 39.

The spelling of 25310045052453 in words is "twenty-five trillion, three hundred ten billion, forty-five million, fifty-two thousand, four hundred fifty-three".