83570264481 has 16 divisors (see below), whose sum is σ = 121714038720. Its totient is φ = 50583107520.

The previous prime is 83570264441. The next prime is 83570264483. The reversal of 83570264481 is 18446207538.

It is not a de Polignac number, because 83570264481 - 2⁶ = 83570264417 is a prime.

It is a super-2 number, since 2×83570264481² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 83570264481.

It is not an unprimeable number, because it can be changed into a prime (83570264483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1612546 + ... + 1663563.

It is an arithmetic number, because the mean of its divisors is an integer number (7607127420).

Almost surely, 2^83570264481 is an apocalyptic number.

It is an amenable number.

83570264481 is a deficient number, since it is larger than the sum of its proper divisors (38143774239).

83570264481 is a wasteful number, since it uses less digits than its factorization.

83570264481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3276896.

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 83570264481 in words is "eighty-three billion, five hundred seventy million, two hundred sixty-four thousand, four hundred eighty-one".