85053113 has 4 divisors (see below), whose sum is σ = 85073280. Its totient is φ = 85032948.

The previous prime is 85053061. The next prime is 85053131. The reversal of 85053113 is 31135058.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 85053113 - 2⁶ = 85053049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85053173) 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, 1073 + ... + 13086.

It is an arithmetic number, because the mean of its divisors is an integer number (21268320).

Almost surely, 2^85053113 is an apocalyptic number.

It is an amenable number.

85053113 is a deficient number, since it is larger than the sum of its proper divisors (20167).

85053113 is a wasteful number, since it uses less digits than its factorization.

85053113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20166.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 85053113 is about 9222.4244643152. The cubic root of 85053113 is about 439.7745280748.

The spelling of 85053113 in words is "eighty-five million, fifty-three thousand, one hundred thirteen".