85849134483 has 16 divisors (see below), whose sum is σ = 130822007040. Its totient is φ = 49055043936.

The previous prime is 85849134461. The next prime is 85849134491. The reversal of 85849134483 is 38443194858.

It is a happy number.

It is not a de Polignac number, because 85849134483 - 2¹³ = 85849126291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (85849134433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 950941 + ... + 1037297.

It is an arithmetic number, because the mean of its divisors is an integer number (8176375440).

Almost surely, 2^85849134483 is an apocalyptic number.

85849134483 is a deficient number, since it is larger than the sum of its proper divisors (44972872557).

85849134483 is a wasteful number, since it uses less digits than its factorization.

85849134483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133706.

The product of its digits is 13271040, while the sum is 57.

The spelling of 85849134483 in words is "eighty-five billion, eight hundred forty-nine million, one hundred thirty-four thousand, four hundred eighty-three".