85335550 has 24 divisors (see below), whose sum is σ = 162105696. Its totient is φ = 33407040.

The previous prime is 85335541. The next prime is 85335559. The reversal of 85335550 is 5553358.

It is an interprime number because it is at equal distance from previous prime (85335541) and next prime (85335559).

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85335559) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15807 + ... + 20506.

It is an arithmetic number, because the mean of its divisors is an integer number (6754404).

Almost surely, 2^85335550 is an apocalyptic number.

85335550 is a deficient number, since it is larger than the sum of its proper divisors (76770146).

85335550 is a wasteful number, since it uses less digits than its factorization.

85335550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36372 (or 36367 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 34.

The square root of 85335550 is about 9237.7242868577. The cubic root of 85335550 is about 440.2607786071.

The spelling of 85335550 in words is "eighty-five million, three hundred thirty-five thousand, five hundred fifty".