85393149483 has 32 divisors (see below), whose sum is σ = 118689255936. Its totient is φ = 54561040128.

The previous prime is 85393149481. The next prime is 85393149509. The reversal of 85393149483 is 38494139358.

It is not a de Polignac number, because 85393149483 - 2¹ = 85393149481 is a prime.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (85393149481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6694810 + ... + 6707552.

It is an arithmetic number, because the mean of its divisors is an integer number (3709039248).

Almost surely, 2^85393149483 is an apocalyptic number.

85393149483 is a deficient number, since it is larger than the sum of its proper divisors (33296106453).

85393149483 is a wasteful number, since it uses less digits than its factorization.

85393149483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13683.

The product of its digits is 11197440, while the sum is 57.

The spelling of 85393149483 in words is "eighty-five billion, three hundred ninety-three million, one hundred forty-nine thousand, four hundred eighty-three".