41553135331 has 2 divisors, whose sum is σ = 41553135332. Its totient is φ = 41553135330.

The previous prime is 41553135301. The next prime is 41553135367. The reversal of 41553135331 is 13353135514.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41553135331 is a prime.

It is a super-2 number, since 2×41553135331² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (41553135301) 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 as a sum of consecutive naturals, namely, 20776567665 + 20776567666.

It is an arithmetic number, because the mean of its divisors is an integer number (20776567666).

Almost surely, 2^41553135331 is an apocalyptic number.

41553135331 is a deficient number, since it is larger than the sum of its proper divisors (1).

41553135331 is an equidigital number, since it uses as much as digits as its factorization.

41553135331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40500, while the sum is 34.

The spelling of 41553135331 in words is "forty-one billion, five hundred fifty-three million, one hundred thirty-five thousand, three hundred thirty-one".