85063331 has 8 divisors (see below), whose sum is σ = 87166464. Its totient is φ = 82965960.

The previous prime is 85063327. The next prime is 85063339. The reversal of 85063331 is 13336058.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 85063331 - 2² = 85063327 is a prime.

It is a super-2 number, since 2×85063331² = 14471540561631122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 85063294 and 85063303.

It is not an unprimeable number, because it can be changed into a prime (85063339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52130 + ... + 53736.

It is an arithmetic number, because the mean of its divisors is an integer number (10895808).

Almost surely, 2^85063331 is an apocalyptic number.

85063331 is a deficient number, since it is larger than the sum of its proper divisors (2103133).

85063331 is a wasteful number, since it uses less digits than its factorization.

85063331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2881.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 85063331 is about 9222.9784234812. The cubic root of 85063331 is about 439.7921383892.

Adding to 85063331 its reverse (13336058), we get a palindrome (98399389).

The spelling of 85063331 in words is "eighty-five million, sixty-three thousand, three hundred thirty-one".