25828701119 has 6 divisors (see below), whose sum is σ = 27968357016. Its totient is φ = 23841877800.

The previous prime is 25828701097. The next prime is 25828701163. The reversal of 25828701119 is 91110782852.

It is a de Polignac number, because none of the positive numbers 2^k-25828701119 is a prime.

It is a super-2 number, since 2×25828701119² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 25828701119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25828701169) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 76416107 + ... + 76416444.

It is an arithmetic number, because the mean of its divisors is an integer number (4661392836).

Almost surely, 2^25828701119 is an apocalyptic number.

25828701119 is a deficient number, since it is larger than the sum of its proper divisors (2139655897).

25828701119 is a wasteful number, since it uses less digits than its factorization.

25828701119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152832577 (or 152832564 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 44.

The spelling of 25828701119 in words is "twenty-five billion, eight hundred twenty-eight million, seven hundred one thousand, one hundred nineteen".