41502805879 has 2 divisors, whose sum is σ = 41502805880. Its totient is φ = 41502805878.

The previous prime is 41502805871. The next prime is 41502805901. The reversal of 41502805879 is 97850820514.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41502805879 - 2³ = 41502805871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41502805871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20751402939 + 20751402940.

It is an arithmetic number, because the mean of its divisors is an integer number (20751402940).

Almost surely, 2^41502805879 is an apocalyptic number.

41502805879 is a deficient number, since it is larger than the sum of its proper divisors (1).

41502805879 is an equidigital number, since it uses as much as digits as its factorization.

41502805879 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 806400, while the sum is 49.

The spelling of 41502805879 in words is "forty-one billion, five hundred two million, eight hundred five thousand, eight hundred seventy-nine".