25876583044 has 81 divisors (see below), whose sum is σ = 51451291983. Its totient is φ = 11381308224.

The previous prime is 25876583041. The next prime is 25876583077. The reversal of 25876583044 is 44038567852.

The square root of 25876583044 is 160862.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 16294522500 + 9582060544 = 127650^2 + 97888^2 .

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a junction number, because it is equal to n+sod(n) for n = 25876582982 and 25876583000.

It is not an unprimeable number, because it can be changed into a prime (25876583041) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 96195342 + ... + 96195610.

Almost surely, 2^25876583044 is an apocalyptic number.

25876583044 is the 160862-nd square number.

It is an amenable number.

25876583044 is a deficient number, since it is larger than the sum of its proper divisors (25574708939).

25876583044 is a wasteful number, since it uses less digits than its factorization.

25876583044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614 (or 307 counting only the distinct ones).

The product of its (nonzero) digits is 6451200, while the sum is 52.

The spelling of 25876583044 in words is "twenty-five billion, eight hundred seventy-six million, five hundred eighty-three thousand, forty-four".