85549824760 has 32 divisors (see below), whose sum is σ = 192779254800. Its totient is φ = 34167992320.

The previous prime is 85549824751. The next prime is 85549824779. The reversal of 85549824760 is 6742894558.

It is a junction number, because it is equal to n+sod(n) for n = 85549824695 and 85549824704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1596361 + ... + 1649080.

Almost surely, 2^85549824760 is an apocalyptic number.

It is an amenable number.

85549824760 is an abundant number, since it is smaller than the sum of its proper divisors (107229430040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85549824760 is a wasteful number, since it uses less digits than its factorization.

85549824760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3246111 (or 3246107 counting only the distinct ones).

The product of its (nonzero) digits is 19353600, while the sum is 58.

The spelling of 85549824760 in words is "eighty-five billion, five hundred forty-nine million, eight hundred twenty-four thousand, seven hundred sixty".