25266006102 has 8 divisors (see below), whose sum is σ = 50532012216. Its totient is φ = 8422002032.

The previous prime is 25266006083. The next prime is 25266006107. The reversal of 25266006102 is 20160066252.

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

25266006102 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 25266006102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25266006107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2105500503 + ... + 2105500514.

It is an arithmetic number, because the mean of its divisors is an integer number (6316501527).

Almost surely, 2^25266006102 is an apocalyptic number.

25266006102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25266006102 is a wasteful number, since it uses less digits than its factorization.

25266006102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4211001022.

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 25266006102 in words is "twenty-five billion, two hundred sixty-six million, six thousand, one hundred two".