25576202060 has 12 divisors (see below), whose sum is σ = 53710024368. Its totient is φ = 10230480816.

The previous prime is 25576202051. The next prime is 25576202063. The reversal of 25576202060 is 6020267552.

It is a super-2 number, since 2×25576202060² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 25576202060.

It is not an unprimeable number, because it can be changed into a prime (25576202063) 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, 639405032 + ... + 639405071.

It is an arithmetic number, because the mean of its divisors is an integer number (4475835364).

Almost surely, 2^25576202060 is an apocalyptic number.

25576202060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25576202060 is an abundant number, since it is smaller than the sum of its proper divisors (28133822308).

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

25576202060 is a wasteful number, since it uses less digits than its factorization.

25576202060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1278810112 (or 1278810110 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 35.

The spelling of 25576202060 in words is "twenty-five billion, five hundred seventy-six million, two hundred two thousand, sixty".