85633307584660 has 24 divisors (see below), whose sum is σ = 196178122830816. Its totient is φ = 31139384576160.

The previous prime is 85633307584633. The next prime is 85633307584663. The reversal of 85633307584660 is 6648570333658.

It is a junction number, because it is equal to n+sod(n) for n = 85633307584592 and 85633307584601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85633307584663) 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, 194621153382 + ... + 194621153821.

It is an arithmetic number, because the mean of its divisors is an integer number (8174088451284).

Almost surely, 2^{85633307584660} is an apocalyptic number.

It is an amenable number.

85633307584660 is an abundant number, since it is smaller than the sum of its proper divisors (110544815246156).

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

85633307584660 is a wasteful number, since it uses less digits than its factorization.

85633307584660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389242307223 (or 389242307221 counting only the distinct ones).

The product of its (nonzero) digits is 261273600, while the sum is 64.

The spelling of 85633307584660 in words is "eighty-five trillion, six hundred thirty-three billion, three hundred seven million, five hundred eighty-four thousand, six hundred sixty".