85653601330 has 32 divisors (see below), whose sum is σ = 168488242560. Its totient is φ = 31092001920.

The previous prime is 85653601259. The next prime is 85653601333. The reversal of 85653601330 is 3310635658.

It is not an unprimeable number, because it can be changed into a prime (85653601333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 621654 + ... + 746833.

It is an arithmetic number, because the mean of its divisors is an integer number (5265257580).

Almost surely, 2^85653601330 is an apocalyptic number.

85653601330 is a deficient number, since it is larger than the sum of its proper divisors (82834641230).

85653601330 is a wasteful number, since it uses less digits than its factorization.

85653601330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1369074.

The product of its (nonzero) digits is 194400, while the sum is 40.

The spelling of 85653601330 in words is "eighty-five billion, six hundred fifty-three million, six hundred one thousand, three hundred thirty".