85338567366 has 32 divisors (see below), whose sum is σ = 183832927488. Its totient is φ = 26254194720.

The previous prime is 85338567361. The next prime is 85338567373. The reversal of 85338567366 is 66376583358.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85338567361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 484471 + ... + 636701.

It is an arithmetic number, because the mean of its divisors is an integer number (5744778984).

Almost surely, 2^85338567366 is an apocalyptic number.

85338567366 is an abundant number, since it is smaller than the sum of its proper divisors (98494360122).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85338567366 is a wasteful number, since it uses less digits than its factorization.

85338567366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159436.

The product of its digits is 65318400, while the sum is 60.

The spelling of 85338567366 in words is "eighty-five billion, three hundred thirty-eight million, five hundred sixty-seven thousand, three hundred sixty-six".