8352780518 has 4 divisors (see below), whose sum is σ = 12529170780. Its totient is φ = 4176390258.

The previous prime is 8352780511. The next prime is 8352780529. The reversal of 8352780518 is 8150872538.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8352780511) by changing a digit.

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 as a sum of consecutive naturals, namely, 2088195128 + ... + 2088195131.

It is an arithmetic number, because the mean of its divisors is an integer number (3132292695).

Almost surely, 2^8352780518 is an apocalyptic number.

8352780518 is a deficient number, since it is larger than the sum of its proper divisors (4176390262).

8352780518 is a wasteful number, since it uses less digits than its factorization.

8352780518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4176390261.

The product of its (nonzero) digits is 537600, while the sum is 47.

The square root of 8352780518 is about 91393.5474637023. The cubic root of 8352780518 is about 2028.9765293864.

The spelling of 8352780518 in words is "eight billion, three hundred fifty-two million, seven hundred eighty thousand, five hundred eighteen".