85095783 has 12 divisors (see below), whose sum is σ = 123536400. Its totient is φ = 56444256.

The previous prime is 85095779. The next prime is 85095799. The reversal of 85095783 is 38759058.

It is not a de Polignac number, because 85095783 - 2² = 85095779 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85095743) 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, 21966 + ... + 25547.

It is an arithmetic number, because the mean of its divisors is an integer number (10294700).

Almost surely, 2^85095783 is an apocalyptic number.

85095783 is a deficient number, since it is larger than the sum of its proper divisors (38440617).

85095783 is a wasteful number, since it uses less digits than its factorization.

85095783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47718 (or 47715 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 45.

The square root of 85095783 is about 9224.7375572425. The cubic root of 85095783 is about 439.8480587634.

The spelling of 85095783 in words is "eighty-five million, ninety-five thousand, seven hundred eighty-three".