8045352191 has 16 divisors (see below), whose sum is σ = 8569152000. Its totient is φ = 7531993728.

The previous prime is 8045352167. The next prime is 8045352193. The reversal of 8045352191 is 1912535408.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 8045352191 - 2⁶ = 8045352127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8045352193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 739610 + ... + 750408.

It is an arithmetic number, because the mean of its divisors is an integer number (535572000).

Almost surely, 2^8045352191 is an apocalyptic number.

8045352191 is a deficient number, since it is larger than the sum of its proper divisors (523799809).

8045352191 is a wasteful number, since it uses less digits than its factorization.

8045352191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11278.

The product of its (nonzero) digits is 43200, while the sum is 38.

The square root of 8045352191 is about 89695.8872580009. The cubic root of 8045352191 is about 2003.7722299176.

Adding to 8045352191 its reverse (1912535408), we get a palindrome (9957887599).

The spelling of 8045352191 in words is "eight billion, forty-five million, three hundred fifty-two thousand, one hundred ninety-one".