82633705770 has 128 divisors (see below), whose sum is σ = 255783536640. Its totient is φ = 16578535680.

The previous prime is 82633705769. The next prime is 82633705787. The reversal of 82633705770 is 7750733628.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 549772 + ... + 683751.

It is an arithmetic number, because the mean of its divisors is an integer number (1998308880).

Almost surely, 2^82633705770 is an apocalyptic number.

82633705770 is an abundant number, since it is smaller than the sum of its proper divisors (173149830870).

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

82633705770 is a wasteful number, since it uses less digits than its factorization.

82633705770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1233580.

The product of its (nonzero) digits is 1481760, while the sum is 48.

The spelling of 82633705770 in words is "eighty-two billion, six hundred thirty-three million, seven hundred five thousand, seven hundred seventy".