25245100011040 has 96 divisors (see below), whose sum is σ = 73404983151360. Its totient is φ = 7989658020864.

The previous prime is 25245100011037. The next prime is 25245100011059. The reversal of 25245100011040 is 4011000154252.

It is a junction number, because it is equal to n+sod(n) for n = 25245100010996 and 25245100011014.

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, 866918820 + ... + 866947939.

It is an arithmetic number, because the mean of its divisors is an integer number (764635241160).

Almost surely, 2^{25245100011040} is an apocalyptic number.

25245100011040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25245100011040 is an abundant number, since it is smaller than the sum of its proper divisors (48159883140320).

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

25245100011040 is a wasteful number, since it uses less digits than its factorization.

25245100011040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1733866794 (or 1733866786 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

Adding to 25245100011040 its reverse (4011000154252), we get a palindrome (29256100165292).

The spelling of 25245100011040 in words is "twenty-five trillion, two hundred forty-five billion, one hundred million, eleven thousand, forty".