85373763 has 16 divisors (see below), whose sum is σ = 117445536. Its totient is φ = 55123200.

The previous prime is 85373759. The next prime is 85373777. The reversal of 85373763 is 36737358.

It is not a de Polignac number, because 85373763 - 2² = 85373759 is a prime.

It is not an unprimeable number, because it can be changed into a prime (85373063) 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 15 ways as a sum of consecutive naturals, for example, 24213 + ... + 27513.

It is an arithmetic number, because the mean of its divisors is an integer number (7340346).

Almost surely, 2^85373763 is an apocalyptic number.

85373763 is a deficient number, since it is larger than the sum of its proper divisors (32071773).

85373763 is a wasteful number, since it uses less digits than its factorization.

85373763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3574.

The product of its digits is 317520, while the sum is 42.

The square root of 85373763 is about 9239.7923677970. The cubic root of 85373763 is about 440.3264846134.

The spelling of 85373763 in words is "eighty-five million, three hundred seventy-three thousand, seven hundred sixty-three".