3132538765 has 8 divisors (see below), whose sum is σ = 3829972248. Its totient is φ = 2458747200.

The previous prime is 3132538753. The next prime is 3132538769. The reversal of 3132538765 is 5678352313.

It can be written as a sum of positive squares in 4 ways, for example, as 145588356 + 2986950409 = 12066^2 + 54653^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3132538765 - 2¹⁵ = 3132505997 is a prime.

It is a super-2 number, since 2×3132538765² = 19625598228455450450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3132538769) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5910186 + ... + 5910715.

It is an arithmetic number, because the mean of its divisors is an integer number (478746531).

Almost surely, 2^3132538765 is an apocalyptic number.

It is an amenable number.

3132538765 is a deficient number, since it is larger than the sum of its proper divisors (697433483).

3132538765 is a wasteful number, since it uses less digits than its factorization.

3132538765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11820959.

The product of its digits is 453600, while the sum is 43.

The square root of 3132538765 is about 55969.0875841299. The cubic root of 3132538765 is about 1463.1835773927.

The spelling of 3132538765 in words is "three billion, one hundred thirty-two million, five hundred thirty-eight thousand, seven hundred sixty-five".