8027173540 has 24 divisors (see below), whose sum is σ = 16859525760. Its totient is φ = 3210400608.

The previous prime is 8027173501. The next prime is 8027173571. The reversal of 8027173540 is 453717208.

It is a super-2 number, since 2×8027173540² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8027173540.

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 7 ways as a sum of consecutive naturals, for example, 133039 + ... + 183721.

It is an arithmetic number, because the mean of its divisors is an integer number (702480240).

Almost surely, 2^8027173540 is an apocalyptic number.

It is an amenable number.

8027173540 is an abundant number, since it is smaller than the sum of its proper divisors (8832352220).

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

8027173540 is a wasteful number, since it uses less digits than its factorization.

8027173540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58611 (or 58609 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 37.

The square root of 8027173540 is about 89594.4950317819. The cubic root of 8027173540 is about 2002.2619026006.

The spelling of 8027173540 in words is "eight billion, twenty-seven million, one hundred seventy-three thousand, five hundred forty".