25625277252652 has 96 divisors (see below), whose sum is σ = 59235589357056. Its totient is φ = 9390700569600.

The previous prime is 25625277252613. The next prime is 25625277252661.

25625277252652 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6829627 + ... + 9894157.

It is an arithmetic number, because the mean of its divisors is an integer number (617037389136).

Almost surely, 2^{25625277252652} is an apocalyptic number.

25625277252652 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25625277252652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29617794678528).

25625277252652 is an abundant number, since it is smaller than the sum of its proper divisors (33610312104404).

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

25625277252652 is a wasteful number, since it uses less digits than its factorization.

25625277252652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3066167 (or 3066165 counting only the distinct ones).

The product of its digits is 70560000, while the sum is 58.

The spelling of 25625277252652 in words is "twenty-five trillion, six hundred twenty-five billion, two hundred seventy-seven million, two hundred fifty-two thousand, six hundred fifty-two".