7845528132283 has 4 divisors (see below), whose sum is σ = 7855014866040. Its totient is φ = 7836041398528.

The previous prime is 7845528132271. The next prime is 7845528132293. The reversal of 7845528132283 is 3822318255487.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 7845528132283 - 2¹⁷ = 7845528001211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7845528132293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4743365638 + ... + 4743367291.

It is an arithmetic number, because the mean of its divisors is an integer number (1963753716510).

Almost surely, 2^{7845528132283} is an apocalyptic number.

7845528132283 is a deficient number, since it is larger than the sum of its proper divisors (9486733757).

7845528132283 is an equidigital number, since it uses as much as digits as its factorization.

7845528132283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9486733756.

The product of its digits is 25804800, while the sum is 58.

The spelling of 7845528132283 in words is "seven trillion, eight hundred forty-five billion, five hundred twenty-eight million, one hundred thirty-two thousand, two hundred eighty-three".