85502785330 has 32 divisors (see below), whose sum is σ = 158102233344. Its totient is φ = 33268838976.

The previous prime is 85502785301. The next prime is 85502785363. The reversal of 85502785330 is 3358720558.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1670499 + ... + 1720921.

It is an arithmetic number, because the mean of its divisors is an integer number (4940694792).

Almost surely, 2^85502785330 is an apocalyptic number.

85502785330 is a deficient number, since it is larger than the sum of its proper divisors (72599448014).

85502785330 is a wasteful number, since it uses less digits than its factorization.

85502785330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55050.

The product of its (nonzero) digits is 1008000, while the sum is 46.

The spelling of 85502785330 in words is "eighty-five billion, five hundred two million, seven hundred eighty-five thousand, three hundred thirty".