2869716125 has 16 divisors (see below), whose sum is σ = 3583959600. Its totient is φ = 2294136000.

The previous prime is 2869716079. The next prime is 2869716149. The reversal of 2869716125 is 5216179682.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 1243126564 + 1626589561 = 35258^2 + 40331^2 .

It is not a de Polignac number, because 2869716125 - 2¹² = 2869712029 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2869716125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186215 + ... + 201035.

It is an arithmetic number, because the mean of its divisors is an integer number (223997475).

Almost surely, 2^2869716125 is an apocalyptic number.

2869716125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2869716125 is a deficient number, since it is larger than the sum of its proper divisors (714243475).

2869716125 is a wasteful number, since it uses less digits than its factorization.

2869716125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16385 (or 16375 counting only the distinct ones).

The product of its digits is 362880, while the sum is 47.

The square root of 2869716125 is about 53569.7314254981. The cubic root of 2869716125 is about 1421.0618462901.

The spelling of 2869716125 in words is "two billion, eight hundred sixty-nine million, seven hundred sixteen thousand, one hundred twenty-five".