85363753 has 4 divisors (see below), whose sum is σ = 85426948. Its totient is φ = 85300560.

The previous prime is 85363723. The next prime is 85363769. The reversal of 85363753 is 35736358.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 54361129 + 31002624 = 7373^2 + 5568^2 .

It is a cyclic number.

It is not a de Polignac number, because 85363753 - 2⁵ = 85363721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85363723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29526 + ... + 32287.

It is an arithmetic number, because the mean of its divisors is an integer number (21356737).

Almost surely, 2^85363753 is an apocalyptic number.

It is an amenable number.

85363753 is a deficient number, since it is larger than the sum of its proper divisors (63195).

85363753 is a wasteful number, since it uses less digits than its factorization.

85363753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63194.

The product of its digits is 226800, while the sum is 40.

The square root of 85363753 is about 9239.2506730795. The cubic root of 85363753 is about 440.3092746408.

The spelling of 85363753 in words is "eighty-five million, three hundred sixty-three thousand, seven hundred fifty-three".