85953303 has 24 divisors (see below), whose sum is σ = 128887200. Its totient is φ = 55132224.

The previous prime is 85953293. The next prime is 85953311. The reversal of 85953303 is 30335958.

It is not a de Polignac number, because 85953303 - 2¹² = 85949207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85953313) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 132526 + ... + 133172.

It is an arithmetic number, because the mean of its divisors is an integer number (5370300).

Almost surely, 2^85953303 is an apocalyptic number.

85953303 is a deficient number, since it is larger than the sum of its proper divisors (42933897).

85953303 is a wasteful number, since it uses less digits than its factorization.

85953303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191 (or 1188 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 36.

The square root of 85953303 is about 9271.1004201227. The cubic root of 85953303 is about 441.3205900008.

The spelling of 85953303 in words is "eighty-five million, nine hundred fifty-three thousand, three hundred three".