25883087061 has 32 divisors (see below), whose sum is σ = 39569257728. Its totient is φ = 14908216320.

The previous prime is 25883087059. The next prime is 25883087093. The reversal of 25883087061 is 16078038852.

It is not a de Polignac number, because 25883087061 - 2¹ = 25883087059 is a prime.

25883087061 is a modest number, since divided by 87061 gives 25883 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 25883087061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25883087761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12160 + ... + 227846.

It is an arithmetic number, because the mean of its divisors is an integer number (1236539304).

Almost surely, 2^25883087061 is an apocalyptic number.

It is an amenable number.

25883087061 is a deficient number, since it is larger than the sum of its proper divisors (13686170667).

25883087061 is a wasteful number, since it uses less digits than its factorization.

25883087061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215901.

The product of its (nonzero) digits is 645120, while the sum is 48.

The spelling of 25883087061 in words is "twenty-five billion, eight hundred eighty-three million, eighty-seven thousand, sixty-one".