41052257497 has 2 divisors, whose sum is σ = 41052257498. Its totient is φ = 41052257496.

The previous prime is 41052257471. The next prime is 41052257539. The reversal of 41052257497 is 79475225014.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39069870921 + 1982386576 = 197661^2 + 44524^2 .

It is a cyclic number.

It is not a de Polignac number, because 41052257497 - 2¹⁹ = 41051733209 is a prime.

It is not a weakly prime, because it can be changed into another prime (41052257417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20526128748 + 20526128749.

It is an arithmetic number, because the mean of its divisors is an integer number (20526128749).

Almost surely, 2^41052257497 is an apocalyptic number.

It is an amenable number.

41052257497 is a deficient number, since it is larger than the sum of its proper divisors (1).

41052257497 is an equidigital number, since it uses as much as digits as its factorization.

41052257497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 705600, while the sum is 46.

The spelling of 41052257497 in words is "forty-one billion, fifty-two million, two hundred fifty-seven thousand, four hundred ninety-seven".