3522073520836 has 24 divisors (see below), whose sum is σ = 6638385400920. Its totient is φ = 1625417751552.

The previous prime is 3522073520807. The next prime is 3522073520837. The reversal of 3522073520836 is 6380253702253.

It can be written as a sum of positive squares in 4 ways, for example, as 1129310036100 + 2392763484736 = 1062690^2 + 1546856^2 .

It is a super-2 number, since 2×3522073520836² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3522073520837) 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, 2668951 + ... + 3763966.

It is an arithmetic number, because the mean of its divisors is an integer number (276599391705).

Almost surely, 2^{3522073520836} is an apocalyptic number.

It is an amenable number.

3522073520836 is a deficient number, since it is larger than the sum of its proper divisors (3116311880084).

3522073520836 is a wasteful number, since it uses less digits than its factorization.

3522073520836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6443463 (or 6443461 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 46.

The spelling of 3522073520836 in words is "three trillion, five hundred twenty-two billion, seventy-three million, five hundred twenty thousand, eight hundred thirty-six".