25325041322 has 12 divisors (see below), whose sum is σ = 44189613090. Its totient is φ = 10853589096.

The previous prime is 25325041289. The next prime is 25325041337. The reversal of 25325041322 is 22314052352.

It can be written as a sum of positive squares in only one way, i.e., 13319237281 + 12005804041 = 115409^2 + 109571^2 .

It is a super-2 number, since 2×25325041322² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 129209297 + ... + 129209492.

Almost surely, 2^25325041322 is an apocalyptic number.

25325041322 is a deficient number, since it is larger than the sum of its proper divisors (18864571768).

25325041322 is a wasteful number, since it uses less digits than its factorization.

25325041322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258418805 (or 258418798 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 25325041322 its reverse (22314052352), we get a palindrome (47639093674).

The spelling of 25325041322 in words is "twenty-five billion, three hundred twenty-five million, forty-one thousand, three hundred twenty-two".