8251732965 has 64 divisors (see below), whose sum is σ = 15902208000. Its totient is φ = 3569370624.

The previous prime is 8251732921. The next prime is 8251732967. The reversal of 8251732965 is 5692371528.

It is not a de Polignac number, because 8251732965 - 2¹⁰ = 8251731941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8251732967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2090784 + ... + 2094726.

It is an arithmetic number, because the mean of its divisors is an integer number (248472000).

Almost surely, 2^8251732965 is an apocalyptic number.

It is an amenable number.

8251732965 is a deficient number, since it is larger than the sum of its proper divisors (7650475035).

8251732965 is a wasteful number, since it uses less digits than its factorization.

8251732965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5026.

The product of its digits is 907200, while the sum is 48.

The square root of 8251732965 is about 90839.0497803670. The cubic root of 8251732965 is about 2020.7614817698.

The spelling of 8251732965 in words is "eight billion, two hundred fifty-one million, seven hundred thirty-two thousand, nine hundred sixty-five".