25743332263 has 8 divisors (see below), whose sum is σ = 28989559296. Its totient is φ = 22648092600.

The previous prime is 25743332257. The next prime is 25743332267. The reversal of 25743332263 is 36223334752.

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 25743332263 - 2²¹ = 25741235111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25743332267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37746481 + ... + 37747162.

It is an arithmetic number, because the mean of its divisors is an integer number (3623694912).

Almost surely, 2^25743332263 is an apocalyptic number.

25743332263 is a deficient number, since it is larger than the sum of its proper divisors (3246227033).

25743332263 is a wasteful number, since it uses less digits than its factorization.

25743332263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75493685.

The product of its digits is 544320, while the sum is 40.

The spelling of 25743332263 in words is "twenty-five billion, seven hundred forty-three million, three hundred thirty-two thousand, two hundred sixty-three".