85408568596 has 24 divisors (see below), whose sum is σ = 166154637824. Its totient is φ = 38147747040.

The previous prime is 85408568591. The next prime is 85408568603. The reversal of 85408568596 is 69586580458.

It is a super-2 number, since 2×85408568596² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85408568591) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26489880 + ... + 26493103.

Almost surely, 2^85408568596 is an apocalyptic number.

It is an amenable number.

85408568596 is a deficient number, since it is larger than the sum of its proper divisors (80746069228).

85408568596 is a wasteful number, since it uses less digits than its factorization.

85408568596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52983031 (or 52983029 counting only the distinct ones).

The product of its (nonzero) digits is 82944000, while the sum is 64.

The spelling of 85408568596 in words is "eighty-five billion, four hundred eight million, five hundred sixty-eight thousand, five hundred ninety-six".