2525430680591 has 8 divisors (see below), whose sum is σ = 3108222376224. Its totient is φ = 1998142956000.

The previous prime is 2525430680587. The next prime is 2525430680609. The reversal of 2525430680591 is 1950860345252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2525430680591 - 2² = 2525430680587 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525430680581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13875992660 + ... + 13875992841.

It is an arithmetic number, because the mean of its divisors is an integer number (388527797028).

Almost surely, 2^{2525430680591} is an apocalyptic number.

2525430680591 is a deficient number, since it is larger than the sum of its proper divisors (582791695633).

2525430680591 is a wasteful number, since it uses less digits than its factorization.

2525430680591 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27751985521.

The product of its (nonzero) digits is 2592000, while the sum is 50.

The spelling of 2525430680591 in words is "two trillion, five hundred twenty-five billion, four hundred thirty million, six hundred eighty thousand, five hundred ninety-one".