25872812411 has 8 divisors (see below), whose sum is σ = 27236259600. Its totient is φ = 24509537280.

The previous prime is 25872812389. The next prime is 25872812419. The reversal of 25872812411 is 11421827852.

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 25872812411 - 2¹⁸ = 25872550267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25872812419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 364955 + ... + 430043.

It is an arithmetic number, because the mean of its divisors is an integer number (3404532450).

Almost surely, 2^25872812411 is an apocalyptic number.

25872812411 is a deficient number, since it is larger than the sum of its proper divisors (1363447189).

25872812411 is a wasteful number, since it uses less digits than its factorization.

25872812411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86029.

The product of its digits is 71680, while the sum is 41.

The spelling of 25872812411 in words is "twenty-five billion, eight hundred seventy-two million, eight hundred twelve thousand, four hundred eleven".