3132752025307 has 4 divisors (see below), whose sum is σ = 3132762370920. Its totient is φ = 3132741679696.

The previous prime is 3132752025281. The next prime is 3132752025343. The reversal of 3132752025307 is 7035202572313.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3132752025307 is a prime.

It is a super-2 number, since 2×3132752025307² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3132752025307.

It is not an unprimeable number, because it can be changed into a prime (3132752026307) 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 3 ways as a sum of consecutive naturals, for example, 4704457 + ... + 5328922.

It is an arithmetic number, because the mean of its divisors is an integer number (783190592730).

Almost surely, 2^{3132752025307} is an apocalyptic number.

3132752025307 is a deficient number, since it is larger than the sum of its proper divisors (10345613).

3132752025307 is a wasteful number, since it uses less digits than its factorization.

3132752025307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10345612.

The product of its (nonzero) digits is 264600, while the sum is 40.

The spelling of 3132752025307 in words is "three trillion, one hundred thirty-two billion, seven hundred fifty-two million, twenty-five thousand, three hundred seven".