85501363 has 4 divisors (see below), whose sum is σ = 85609440. Its totient is φ = 85393288.

The previous prime is 85501343. The next prime is 85501369. The reversal of 85501363 is 36310558.

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

It is a cyclic number.

It is not a de Polignac number, because 85501363 - 2⁵ = 85501331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85501369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52843 + ... + 54436.

It is an arithmetic number, because the mean of its divisors is an integer number (21402360).

Almost surely, 2^85501363 is an apocalyptic number.

85501363 is a deficient number, since it is larger than the sum of its proper divisors (108077).

85501363 is a wasteful number, since it uses less digits than its factorization.

85501363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108076.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 85501363 is about 9246.6947067587. The cubic root of 85501363 is about 440.5457467103.

The spelling of 85501363 in words is "eighty-five million, five hundred one thousand, three hundred sixty-three".