10785297159 has 48 divisors (see below), whose sum is σ = 19301062144. Its totient is φ = 5651208000.

The previous prime is 10785297139. The next prime is 10785297163. The reversal of 10785297159 is 95179258701.

10785297159 is a `hidden beast` number, since 107 + 8 + 529 + 7 + 1 + 5 + 9 = 666.

It is not a de Polignac number, because 10785297159 - 2⁷ = 10785297031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10785297119) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 80064 + ... + 167274.

Almost surely, 2^10785297159 is an apocalyptic number.

10785297159 is a deficient number, since it is larger than the sum of its proper divisors (8515764985).

10785297159 is a wasteful number, since it uses less digits than its factorization.

10785297159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87388 (or 87385 counting only the distinct ones).

The product of its (nonzero) digits is 1587600, while the sum is 54.

The spelling of 10785297159 in words is "ten billion, seven hundred eighty-five million, two hundred ninety-seven thousand, one hundred fifty-nine".