8051475321 has 12 divisors (see below), whose sum is σ = 12242009520. Its totient is φ = 5085142200.

The previous prime is 8051475319. The next prime is 8051475329. The reversal of 8051475321 is 1235741508.

8051475321 is a `hidden beast` number, since 80 + 5 + 1 + 47 + 532 + 1 = 666.

It is not a de Polignac number, because 8051475321 - 2¹ = 8051475319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8051475329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23542155 + ... + 23542496.

It is an arithmetic number, because the mean of its divisors is an integer number (1020167460).

Almost surely, 2^8051475321 is an apocalyptic number.

It is an amenable number.

8051475321 is a deficient number, since it is larger than the sum of its proper divisors (4190534199).

8051475321 is a wasteful number, since it uses less digits than its factorization.

8051475321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47084676 (or 47084673 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 8051475321 is about 89730.0134904704. The cubic root of 8051475321 is about 2004.2804424539.

The spelling of 8051475321 in words is "eight billion, fifty-one million, four hundred seventy-five thousand, three hundred twenty-one".