85525802 has 8 divisors (see below), whose sum is σ = 135040800. Its totient is φ = 40512204.

The previous prime is 85525801. The next prime is 85525813. The reversal of 85525802 is 20852558.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (85525801) 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, 1125302 + ... + 1125377.

It is an arithmetic number, because the mean of its divisors is an integer number (16880100).

Almost surely, 2^85525802 is an apocalyptic number.

85525802 is a deficient number, since it is larger than the sum of its proper divisors (49514998).

85525802 is a wasteful number, since it uses less digits than its factorization.

85525802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2250700.

The product of its (nonzero) digits is 32000, while the sum is 35.

The square root of 85525802 is about 9248.0161115777. The cubic root of 85525802 is about 440.5877166918.

The spelling of 85525802 in words is "eighty-five million, five hundred twenty-five thousand, eight hundred two".