2689529322925 has 6 divisors (see below), whose sum is σ = 3335016360458. Its totient is φ = 2151623458320.

The previous prime is 2689529322913. The next prime is 2689529322941. The reversal of 2689529322925 is 5292239259862.

2689529322925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 811878487849 + 1877650835076 = 901043^2 + 1370274^2 .

It is not a de Polignac number, because 2689529322925 - 2¹⁵ = 2689529290157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 53790586434 + ... + 53790586483.

Almost surely, 2^{2689529322925} is an apocalyptic number.

2689529322925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2689529322925 is a deficient number, since it is larger than the sum of its proper divisors (645487037533).

2689529322925 is a wasteful number, since it uses less digits than its factorization.

2689529322925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107581172927 (or 107581172922 counting only the distinct ones).

The product of its digits is 83980800, while the sum is 64.

The spelling of 2689529322925 in words is "two trillion, six hundred eighty-nine billion, five hundred twenty-nine million, three hundred twenty-two thousand, nine hundred twenty-five".