85194547201 has 8 divisors (see below), whose sum is σ = 90208594944. Its totient is φ = 80180788800.

The previous prime is 85194547199. The next prime is 85194547219. The reversal of 85194547201 is 10274549158.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 85194547201 - 2¹ = 85194547199 is a prime.

It is a super-2 number, since 2×85194547201² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85194547601) 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, 933976 + ... + 1021126.

It is an arithmetic number, because the mean of its divisors is an integer number (11276074368).

Almost surely, 2^85194547201 is an apocalyptic number.

It is an amenable number.

85194547201 is a deficient number, since it is larger than the sum of its proper divisors (5014047743).

85194547201 is a wasteful number, since it uses less digits than its factorization.

85194547201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144671.

The product of its (nonzero) digits is 403200, while the sum is 46.

The spelling of 85194547201 in words is "eighty-five billion, one hundred ninety-four million, five hundred forty-seven thousand, two hundred one".