25451141000 has 64 divisors (see below), whose sum is σ = 60940788480. Its totient is φ = 9943684800.

The previous prime is 25451140961. The next prime is 25451141011. The reversal of 25451141000 is 14115452.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252944 + ... + 338943.

It is an arithmetic number, because the mean of its divisors is an integer number (952199820).

Almost surely, 2^25451141000 is an apocalyptic number.

25451141000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25451141000 is an abundant number, since it is smaller than the sum of its proper divisors (35489647480).

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

25451141000 is a wasteful number, since it uses less digits than its factorization.

25451141000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 591951 (or 591937 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 23.

Adding to 25451141000 its reverse (14115452), we get a palindrome (25465256452).

The spelling of 25451141000 in words is "twenty-five billion, four hundred fifty-one million, one hundred forty-one thousand".