41493053639 has 2 divisors, whose sum is σ = 41493053640. Its totient is φ = 41493053638.

The previous prime is 41493053611. The next prime is 41493053683. The reversal of 41493053639 is 93635039414.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41493053639 is a prime.

It is a super-2 number, since 2×41493053639² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 41493053593 and 41493053602.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41493253639) 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, 20746526819 + 20746526820.

It is an arithmetic number, because the mean of its divisors is an integer number (20746526820).

Almost surely, 2^41493053639 is an apocalyptic number.

41493053639 is a deficient number, since it is larger than the sum of its proper divisors (1).

41493053639 is an equidigital number, since it uses as much as digits as its factorization.

41493053639 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1049760, while the sum is 47.

The spelling of 41493053639 in words is "forty-one billion, four hundred ninety-three million, fifty-three thousand, six hundred thirty-nine".