85648265756 has 12 divisors (see below), whose sum is σ = 149886700320. Its totient is φ = 42823494240.

The previous prime is 85648265737. The next prime is 85648265771. The reversal of 85648265756 is 65756284658.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271400 + ... + 494928.

It is an arithmetic number, because the mean of its divisors is an integer number (12490558360).

Almost surely, 2^85648265756 is an apocalyptic number.

It is an amenable number.

85648265756 is a deficient number, since it is larger than the sum of its proper divisors (64238434564).

85648265756 is a wasteful number, since it uses less digits than its factorization.

85648265756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319324 (or 319322 counting only the distinct ones).

The product of its digits is 96768000, while the sum is 62.

The spelling of 85648265756 in words is "eighty-five billion, six hundred forty-eight million, two hundred sixty-five thousand, seven hundred fifty-six".