41000052497 has 2 divisors, whose sum is σ = 41000052498. Its totient is φ = 41000052496.

The previous prime is 41000052491. The next prime is 41000052529. The reversal of 41000052497 is 79425000014.

It is a happy number.

It is an a-pointer prime, because the next prime (41000052529) can be obtained adding 41000052497 to its sum of digits (32).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40953212161 + 46840336 = 202369^2 + 6844^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41000052497 is a prime.

It is not a weakly prime, because it can be changed into another prime (41000052491) 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, 20500026248 + 20500026249.

It is an arithmetic number, because the mean of its divisors is an integer number (20500026249).

Almost surely, 2^41000052497 is an apocalyptic number.

It is an amenable number.

41000052497 is a deficient number, since it is larger than the sum of its proper divisors (1).

41000052497 is an equidigital number, since it uses as much as digits as its factorization.

41000052497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 32.

The spelling of 41000052497 in words is "forty-one billion, fifty-two thousand, four hundred ninety-seven".