8285195973 has 32 divisors (see below), whose sum is σ = 11779986816. Its totient is φ = 5161699328.

The previous prime is 8285195957. The next prime is 8285195983. The reversal of 8285195973 is 3795915828.

It is not a de Polignac number, because 8285195973 - 2⁴ = 8285195957 is a prime.

It is a super-2 number, since 2×8285195973² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8285195983) 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 31 ways as a sum of consecutive naturals, for example, 5548615 + ... + 5550107.

It is an arithmetic number, because the mean of its divisors is an integer number (368124588).

Almost surely, 2^8285195973 is an apocalyptic number.

It is an amenable number.

8285195973 is a deficient number, since it is larger than the sum of its proper divisors (3494790843).

8285195973 is a wasteful number, since it uses less digits than its factorization.

8285195973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2213.

The product of its digits is 5443200, while the sum is 57.

The square root of 8285195973 is about 91023.0518769833. The cubic root of 8285195973 is about 2023.4893756751.

The spelling of 8285195973 in words is "eight billion, two hundred eighty-five million, one hundred ninety-five thousand, nine hundred seventy-three".