25803263675038 has 8 divisors (see below), whose sum is σ = 38735157358080. Its totient is φ = 12891544555680.

The previous prime is 25803263674927. The next prime is 25803263675071. The reversal of 25803263675038 is 83057636230852.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5043637723 + ... + 5043642838.

It is an arithmetic number, because the mean of its divisors is an integer number (4841894669760).

Almost surely, 2^{25803263675038} is an apocalyptic number.

25803263675038 is a deficient number, since it is larger than the sum of its proper divisors (12931893683042).

25803263675038 is a wasteful number, since it uses less digits than its factorization.

25803263675038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10087281842.

The product of its (nonzero) digits is 43545600, while the sum is 58.

The spelling of 25803263675038 in words is "twenty-five trillion, eight hundred three billion, two hundred sixty-three million, six hundred seventy-five thousand, thirty-eight".