8251332486 has 32 divisors (see below), whose sum is σ = 16626124800. Its totient is φ = 2729899200.

The previous prime is 8251332469. The next prime is 8251332491. The reversal of 8251332486 is 6842331528.

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 15 ways as a sum of consecutive naturals, for example, 1300570 + ... + 1306898.

It is an arithmetic number, because the mean of its divisors is an integer number (519566400).

Almost surely, 2^8251332486 is an apocalyptic number.

8251332486 is an abundant number, since it is smaller than the sum of its proper divisors (8374792314).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8251332486 is a wasteful number, since it uses less digits than its factorization.

8251332486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7924.

The product of its digits is 276480, while the sum is 42.

The square root of 8251332486 is about 90836.8454207873. The cubic root of 8251332486 is about 2020.7287902276.

The spelling of 8251332486 in words is "eight billion, two hundred fifty-one million, three hundred thirty-two thousand, four hundred eighty-six".