85582355 has 4 divisors (see below), whose sum is σ = 102698832. Its totient is φ = 68465880.

The previous prime is 85582339. The next prime is 85582361. The reversal of 85582355 is 55328558.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 85582355 - 2⁴ = 85582339 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8558231 + ... + 8558240.

It is an arithmetic number, because the mean of its divisors is an integer number (25674708).

Almost surely, 2^85582355 is an apocalyptic number.

85582355 is a deficient number, since it is larger than the sum of its proper divisors (17116477).

85582355 is a wasteful number, since it uses less digits than its factorization.

85582355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17116476.

The product of its digits is 240000, while the sum is 41.

The square root of 85582355 is about 9251.0731809882. The cubic root of 85582355 is about 440.6848065627.

The spelling of 85582355 in words is "eighty-five million, five hundred eighty-two thousand, three hundred fifty-five".