2732315825 has 6 divisors (see below), whose sum is σ = 3388071654. Its totient is φ = 2185852640.

The previous prime is 2732315779. The next prime is 2732315827. The reversal of 2732315825 is 5285132372.

It can be written as a sum of positive squares in 3 ways, for example, as 607474609 + 2124841216 = 24647^2 + 46096^2 .

It is not a de Polignac number, because 2732315825 - 2¹⁶ = 2732250289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2732315827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 54646292 + ... + 54646341.

It is an arithmetic number, because the mean of its divisors is an integer number (564678609).

Almost surely, 2^2732315825 is an apocalyptic number.

2732315825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2732315825 is a deficient number, since it is larger than the sum of its proper divisors (655755829).

2732315825 is a wasteful number, since it uses less digits than its factorization.

2732315825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109292643 (or 109292638 counting only the distinct ones).

The product of its digits is 100800, while the sum is 38.

The square root of 2732315825 is about 52271.5584711227. The cubic root of 2732315825 is about 1398.0100682996.

The spelling of 2732315825 in words is "two billion, seven hundred thirty-two million, three hundred fifteen thousand, eight hundred twenty-five".