85836137266 has 8 divisors (see below), whose sum is σ = 140459133744. Its totient is φ = 39016426020.

The previous prime is 85836137263. The next prime is 85836137267. The reversal of 85836137266 is 66273163858.

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

It is not an unprimeable number, because it can be changed into a prime (85836137263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1950821280 + ... + 1950821323.

It is an arithmetic number, because the mean of its divisors is an integer number (17557391718).

Almost surely, 2^85836137266 is an apocalyptic number.

85836137266 is a deficient number, since it is larger than the sum of its proper divisors (54622996478).

85836137266 is a wasteful number, since it uses less digits than its factorization.

85836137266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3901642616.

The product of its digits is 8709120, while the sum is 55.

The spelling of 85836137266 in words is "eighty-five billion, eight hundred thirty-six million, one hundred thirty-seven thousand, two hundred sixty-six".