43522271560 has 32 divisors (see below), whose sum is σ = 97961450040. Its totient is φ = 17402448384.

The previous prime is 43522271537. The next prime is 43522271609. The reversal of 43522271560 is 6517222534.

It can be written as a sum of positive squares in 4 ways, for example, as 39563596836 + 3958674724 = 198906^2 + 62918^2 .

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92007 + ... + 309046.

Almost surely, 2^43522271560 is an apocalyptic number.

43522271560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

43522271560 is an abundant number, since it is smaller than the sum of its proper divisors (54439178480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43522271560 is a wasteful number, since it uses less digits than its factorization.

43522271560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403777 (or 403773 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 37.

The spelling of 43522271560 in words is "forty-three billion, five hundred twenty-two million, two hundred seventy-one thousand, five hundred sixty".