85051310 has 16 divisors (see below), whose sum is σ = 153731952. Its totient is φ = 33878400.

The previous prime is 85051303. The next prime is 85051319. The reversal of 85051310 is 1315058.

It is a super-2 number, since 2×85051310² = 14467450665432200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85051319) 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, 15236 + ... + 20055.

It is an arithmetic number, because the mean of its divisors is an integer number (9608247).

Almost surely, 2^85051310 is an apocalyptic number.

85051310 is a deficient number, since it is larger than the sum of its proper divisors (68680642).

85051310 is a wasteful number, since it uses less digits than its factorization.

85051310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35539.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 85051310 is about 9222.3267129288. The cubic root of 85051310 is about 439.7714205300.

Adding to 85051310 its reverse (1315058), we get a palindrome (86366368).

The spelling of 85051310 in words is "eighty-five million, fifty-one thousand, three hundred ten".