25025500500755 has 16 divisors (see below), whose sum is σ = 30158228862720. Its totient is φ = 19935494593248.

The previous prime is 25025500500751. The next prime is 25025500500817. The reversal of 25025500500755 is 55700500552052.

It is a cyclic number.

It is not a de Polignac number, because 25025500500755 - 2² = 25025500500751 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25025500500751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10116665 + ... + 12344954.

It is an arithmetic number, because the mean of its divisors is an integer number (1884889303920).

Almost surely, 2^{25025500500755} is an apocalyptic number.

25025500500755 is a deficient number, since it is larger than the sum of its proper divisors (5132728361965).

25025500500755 is a wasteful number, since it uses less digits than its factorization.

25025500500755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22462570.

The product of its (nonzero) digits is 437500, while the sum is 41.

The spelling of 25025500500755 in words is "twenty-five trillion, twenty-five billion, five hundred million, five hundred thousand, seven hundred fifty-five".