859825113 has 16 divisors (see below), whose sum is σ = 1332418560. Its totient is φ = 483000336.

The previous prime is 859825091. The next prime is 859825139. The reversal of 859825113 is 311528958.

It is not a de Polignac number, because 859825113 - 2⁶ = 859825049 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (859825313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 345745 + ... + 348222.

It is an arithmetic number, because the mean of its divisors is an integer number (83276160).

Almost surely, 2^859825113 is an apocalyptic number.

It is an amenable number.

859825113 is a deficient number, since it is larger than the sum of its proper divisors (472593447).

859825113 is a wasteful number, since it uses less digits than its factorization.

859825113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694036.

The product of its digits is 86400, while the sum is 42.

The square root of 859825113 is about 29322.7746470214. The cubic root of 859825113 is about 950.9040749065.

The spelling of 859825113 in words is "eight hundred fifty-nine million, eight hundred twenty-five thousand, one hundred thirteen".