25642200052262 has 16 divisors (see below), whose sum is σ = 38665913941872. Its totient is φ = 12753723840480.

The previous prime is 25642200052241. The next prime is 25642200052267. The reversal of 25642200052262 is 26225000224652.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25642200052267) 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, 40124768 + ... + 40758819.

It is an arithmetic number, because the mean of its divisors is an integer number (2416619621367).

Almost surely, 2^{25642200052262} is an apocalyptic number.

25642200052262 is a deficient number, since it is larger than the sum of its proper divisors (13023713889610).

25642200052262 is a wasteful number, since it uses less digits than its factorization.

25642200052262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80884423.

The product of its (nonzero) digits is 230400, while the sum is 38.

The spelling of 25642200052262 in words is "twenty-five trillion, six hundred forty-two billion, two hundred million, fifty-two thousand, two hundred sixty-two".