8517003372 has 36 divisors (see below), whose sum is σ = 21533102136. Its totient is φ = 2838472320.

The previous prime is 8517003371. The next prime is 8517003377. The reversal of 8517003372 is 2733007158.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (8517003371) 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 in 11 ways as a sum of consecutive naturals, for example, 206347 + ... + 244157.

It is an arithmetic number, because the mean of its divisors is an integer number (598141726).

Almost surely, 2^8517003372 is an apocalyptic number.

It is an amenable number.

8517003372 is an abundant number, since it is smaller than the sum of its proper divisors (13016098764).

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

8517003372 is a wasteful number, since it uses less digits than its factorization.

8517003372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44078 (or 44073 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 8517003372 is about 92287.6122347956. The cubic root of 8517003372 is about 2042.1874661415.

The spelling of 8517003372 in words is "eight billion, five hundred seventeen million, three thousand, three hundred seventy-two".