4025255115625 has 24 divisors (see below), whose sum is σ = 5033771568000. Its totient is φ = 3218588190000.

The previous prime is 4025255115589. The next prime is 4025255115647. The reversal of 4025255115625 is 5265115525204.

It is not a de Polignac number, because 4025255115625 - 2⁹ = 4025255115113 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5924694 + ... + 6569056.

It is an arithmetic number, because the mean of its divisors is an integer number (209740482000).

Almost surely, 2^{4025255115625} is an apocalyptic number.

It is an amenable number.

4025255115625 is a deficient number, since it is larger than the sum of its proper divisors (1008516452375).

4025255115625 is an frugal number, since it uses more digits than its factorization.

4025255115625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646387 (or 646367 counting only the distinct ones).

The product of its (nonzero) digits is 600000, while the sum is 43.

The spelling of 4025255115625 in words is "four trillion, twenty-five billion, two hundred fifty-five million, one hundred fifteen thousand, six hundred twenty-five".