85345383 has 8 divisors (see below), whose sum is σ = 114625008. Its totient is φ = 56481344.

The previous prime is 85345367. The next prime is 85345441. The reversal of 85345383 is 38354358.

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

It is a cyclic number.

It is not a de Polignac number, because 85345383 - 2⁴ = 85345367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85345363) 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, 103416 + ... + 104237.

It is an arithmetic number, because the mean of its divisors is an integer number (14328126).

Almost surely, 2^85345383 is an apocalyptic number.

85345383 is a deficient number, since it is larger than the sum of its proper divisors (29279625).

85345383 is a wasteful number, since it uses less digits than its factorization.

85345383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207793.

The product of its digits is 172800, while the sum is 39.

The square root of 85345383 is about 9238.2564913516. The cubic root of 85345383 is about 440.2776880037.

Subtracting from 85345383 its reverse (38354358), we obtain a square (46991025 = 6855²).

The spelling of 85345383 in words is "eighty-five million, three hundred forty-five thousand, three hundred eighty-three".