25060473025 has 27 divisors (see below), whose sum is σ = 36156447651. Its totient is φ = 17180525040.

The previous prime is 25060473013. The next prime is 25060473043. The reversal of 25060473025 is 52037406052.

The square root of 25060473025 is 158305.

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

It can be written as a sum of positive squares in only one way, i.e., 9021770289 + 16038702736 = 94983^2 + 126644^2 .

It is not a de Polignac number, because 25060473025 - 2⁹ = 25060472513 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 5538414 + ... + 5542936.

Almost surely, 2^25060473025 is an apocalyptic number.

25060473025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

25060473025 is the 158305-th square number.

25060473025 is the 79153-rd centered octagonal number.

It is an amenable number.

25060473025 is a deficient number, since it is larger than the sum of its proper divisors (11095974626).

25060473025 is an frugal number, since it uses more digits than its factorization.

25060473025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9070 (or 4535 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 34.

Adding to 25060473025 its reverse (52037406052), we get a palindrome (77097879077).

The spelling of 25060473025 in words is "twenty-five billion, sixty million, four hundred seventy-three thousand, twenty-five".