965289525 has 48 divisors (see below), whose sum is σ = 1637895168. Its totient is φ = 501400000.

The previous prime is 965289491. The next prime is 965289571. The reversal of 965289525 is 525982569.

It is not a de Polignac number, because 965289525 - 2⁷ = 965289397 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 884230 + ... + 885320.

It is an arithmetic number, because the mean of its divisors is an integer number (34122816).

Almost surely, 2^965289525 is an apocalyptic number.

It is an amenable number.

965289525 is a deficient number, since it is larger than the sum of its proper divisors (672605643).

965289525 is a wasteful number, since it uses less digits than its factorization.

965289525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1402 (or 1397 counting only the distinct ones).

The product of its digits is 1944000, while the sum is 51.

The square root of 965289525 is about 31069.1088542945. The cubic root of 965289525 is about 988.2933303366.

The spelling of 965289525 in words is "nine hundred sixty-five million, two hundred eighty-nine thousand, five hundred twenty-five".