43452275215 has 8 divisors (see below), whose sum is σ = 52164923328. Its totient is φ = 34747024800.

The previous prime is 43452275189. The next prime is 43452275221. The reversal of 43452275215 is 51257225434.

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

It is not a de Polignac number, because 43452275215 - 2²⁷ = 43318057487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1836492 + ... + 1860001.

It is an arithmetic number, because the mean of its divisors is an integer number (6520615416).

Almost surely, 2^43452275215 is an apocalyptic number.

43452275215 is a deficient number, since it is larger than the sum of its proper divisors (8712648113).

43452275215 is a wasteful number, since it uses less digits than its factorization.

43452275215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3698849.

The product of its digits is 336000, while the sum is 40.

The spelling of 43452275215 in words is "forty-three billion, four hundred fifty-two million, two hundred seventy-five thousand, two hundred fifteen".