25503775082 has 8 divisors (see below), whose sum is σ = 39489716352. Its totient is φ = 12340536300.

The previous prime is 25503775049. The next prime is 25503775091. The reversal of 25503775082 is 28057730552.

25503775082 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205675544 + ... + 205675667.

It is an arithmetic number, because the mean of its divisors is an integer number (4936214544).

Almost surely, 2^25503775082 is an apocalyptic number.

25503775082 is a deficient number, since it is larger than the sum of its proper divisors (13985941270).

25503775082 is a wasteful number, since it uses less digits than its factorization.

25503775082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411351244.

The product of its (nonzero) digits is 588000, while the sum is 44.

The spelling of 25503775082 in words is "twenty-five billion, five hundred three million, seven hundred seventy-five thousand, eighty-two".