85898904201 has 12 divisors (see below), whose sum is σ = 135355849200. Its totient is φ = 52059941880.

The previous prime is 85898904187. The next prime is 85898904211. The reversal of 85898904201 is 10240989858.

It is not a de Polignac number, because 85898904201 - 2¹¹ = 85898902153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (85898904211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 433832751 + ... + 433832948.

It is an arithmetic number, because the mean of its divisors is an integer number (11279654100).

Almost surely, 2^85898904201 is an apocalyptic number.

It is an amenable number.

85898904201 is a deficient number, since it is larger than the sum of its proper divisors (49456944999).

85898904201 is a wasteful number, since it uses less digits than its factorization.

85898904201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867665716 (or 867665713 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 54.

It can be divided in two parts, 85898 and 904201, that added together give a palindrome (990099).

The spelling of 85898904201 in words is "eighty-five billion, eight hundred ninety-eight million, nine hundred four thousand, two hundred one".