8707516403 has 4 divisors (see below), whose sum is σ = 9165806760. Its totient is φ = 8249226048.

The previous prime is 8707516393. The next prime is 8707516463. The reversal of 8707516403 is 3046157078.

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

It is a de Polignac number, because none of the positive numbers 2^k-8707516403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8707516463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229145150 + ... + 229145187.

It is an arithmetic number, because the mean of its divisors is an integer number (2291451690).

Almost surely, 2^8707516403 is an apocalyptic number.

8707516403 is a deficient number, since it is larger than the sum of its proper divisors (458290357).

8707516403 is a wasteful number, since it uses less digits than its factorization.

8707516403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458290356.

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 8707516403 is about 93314.0739813668. The cubic root of 8707516403 is about 2057.3022469435.

The spelling of 8707516403 in words is "eight billion, seven hundred seven million, five hundred sixteen thousand, four hundred three".