965873545 has 24 divisors (see below), whose sum is σ = 1451999304. Its totient is φ = 611364096.

The previous prime is 965873533. The next prime is 965873561. The reversal of 965873545 is 545378569.

It can be written as a sum of positive squares in 4 ways, for example, as 8156736 + 957716809 = 2856^2 + 30947^2 .

It is not a de Polignac number, because 965873545 - 2⁹ = 965873033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 965873492 and 965873501.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 148444 + ... + 154813.

It is an arithmetic number, because the mean of its divisors is an integer number (60499971).

Almost surely, 2^965873545 is an apocalyptic number.

It is an amenable number.

965873545 is a deficient number, since it is larger than the sum of its proper divisors (486125759).

965873545 is a wasteful number, since it uses less digits than its factorization.

965873545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303289 (or 303282 counting only the distinct ones).

The product of its digits is 4536000, while the sum is 52.

The square root of 965873545 is about 31078.5061577934. The cubic root of 965873545 is about 988.4926027457.

The spelling of 965873545 in words is "nine hundred sixty-five million, eight hundred seventy-three thousand, five hundred forty-five".