41553536181 has 32 divisors (see below), whose sum is σ = 57520419840. Its totient is φ = 26655129600.

The previous prime is 41553536147. The next prime is 41553536197. The reversal of 41553536181 is 18163535514.

It is not a de Polignac number, because 41553536181 - 2⁷ = 41553536053 is a prime.

It is a super-2 number, since 2×41553536181² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41553536081) 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 31 ways as a sum of consecutive naturals, for example, 29490805 + ... + 29492213.

It is an arithmetic number, because the mean of its divisors is an integer number (1797513120).

Almost surely, 2^41553536181 is an apocalyptic number.

It is an amenable number.

41553536181 is a deficient number, since it is larger than the sum of its proper divisors (15966883659).

41553536181 is a wasteful number, since it uses less digits than its factorization.

41553536181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3037.

The product of its digits is 216000, while the sum is 42.

The spelling of 41553536181 in words is "forty-one billion, five hundred fifty-three million, five hundred thirty-six thousand, one hundred eighty-one".