855788035115 has 16 divisors (see below), whose sum is σ = 1111182907296. Its totient is φ = 628971436800.

The previous prime is 855788035087. The next prime is 855788035129. The reversal of 855788035115 is 511530887558.

It is not a de Polignac number, because 855788035115 - 2¹⁰ = 855788034091 is a prime.

It is a super-2 number, since 2×855788035115² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31185266 + ... + 31212695.

It is an arithmetic number, because the mean of its divisors is an integer number (69448931706).

Almost surely, 2^855788035115 is an apocalyptic number.

855788035115 is a deficient number, since it is larger than the sum of its proper divisors (255394872181).

855788035115 is a wasteful number, since it uses less digits than its factorization.

855788035115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62398190.

The product of its (nonzero) digits is 6720000, while the sum is 56.

The spelling of 855788035115 in words is "eight hundred fifty-five billion, seven hundred eighty-eight million, thirty-five thousand, one hundred fifteen".