859008052 has 24 divisors (see below), whose sum is σ = 1734701696. Its totient is φ = 364570848.

The previous prime is 859008037. The next prime is 859008053. The reversal of 859008052 is 250800958.

It is a happy number.

859008052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (859008053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146043 + ... + 151810.

Almost surely, 2^859008052 is an apocalyptic number.

It is an amenable number.

859008052 is an abundant number, since it is smaller than the sum of its proper divisors (875693644).

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

859008052 is a wasteful number, since it uses less digits than its factorization.

859008052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297967 (or 297965 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 37.

The square root of 859008052 is about 29308.8391445311. The cubic root of 859008052 is about 950.6027760904.

The spelling of 859008052 in words is "eight hundred fifty-nine million, eight thousand, fifty-two".