41545973568 has 56 divisors (see below), whose sum is σ = 119916793440. Its totient is φ = 12589688320.

The previous prime is 41545973561. The next prime is 41545973593. The reversal of 41545973568 is 86537954514.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41545973561) 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 7 ways as a sum of consecutive naturals, for example, 9833583 + ... + 9837806.

Almost surely, 2^41545973568 is an apocalyptic number.

41545973568 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

41545973568 is an abundant number, since it is smaller than the sum of its proper divisors (78370819872).

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

41545973568 is a wasteful number, since it uses less digits than its factorization.

41545973568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19671415 (or 19671405 counting only the distinct ones).

The product of its digits is 18144000, while the sum is 57.

The spelling of 41545973568 in words is "forty-one billion, five hundred forty-five million, nine hundred seventy-three thousand, five hundred sixty-eight".