85273055566234 has 4 divisors (see below), whose sum is σ = 127909583349354. Its totient is φ = 42636527783116.

The previous prime is 85273055566201. The next prime is 85273055566333. The reversal of 85273055566234 is 43266555037258.

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

It can be written as a sum of positive squares in only one way, i.e., 59444146260009 + 25828909306225 = 7710003^2 + 5082215^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21318263891557 + ... + 21318263891560.

Almost surely, 2^{85273055566234} is an apocalyptic number.

85273055566234 is a deficient number, since it is larger than the sum of its proper divisors (42636527783120).

85273055566234 is a wasteful number, since it uses less digits than its factorization.

85273055566234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42636527783119.

The product of its (nonzero) digits is 181440000, while the sum is 61.

The spelling of 85273055566234 in words is "eighty-five trillion, two hundred seventy-three billion, fifty-five million, five hundred sixty-six thousand, two hundred thirty-four".