85227262156 has 6 divisors (see below), whose sum is σ = 149147708780. Its totient is φ = 42613631076.

The previous prime is 85227262139. The next prime is 85227262181. The reversal of 85227262156 is 65126272258.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10653407766 + ... + 10653407773.

Almost surely, 2^85227262156 is an apocalyptic number.

It is an amenable number.

85227262156 is a deficient number, since it is larger than the sum of its proper divisors (63920446624).

85227262156 is a wasteful number, since it uses less digits than its factorization.

85227262156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21306815543 (or 21306815541 counting only the distinct ones).

The product of its digits is 806400, while the sum is 46.

The spelling of 85227262156 in words is "eighty-five billion, two hundred twenty-seven million, two hundred sixty-two thousand, one hundred fifty-six".