41325203657 has 2 divisors, whose sum is σ = 41325203658. Its totient is φ = 41325203656.

The previous prime is 41325203653. The next prime is 41325203683. The reversal of 41325203657 is 75630252314.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38472468736 + 2852734921 = 196144^2 + 53411^2 .

It is a cyclic number.

It is not a de Polignac number, because 41325203657 - 2² = 41325203653 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41325203657.

It is not a weakly prime, because it can be changed into another prime (41325203653) 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, 20662601828 + 20662601829.

It is an arithmetic number, because the mean of its divisors is an integer number (20662601829).

Almost surely, 2^41325203657 is an apocalyptic number.

It is an amenable number.

41325203657 is a deficient number, since it is larger than the sum of its proper divisors (1).

41325203657 is an equidigital number, since it uses as much as digits as its factorization.

41325203657 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 151200, while the sum is 38.

The spelling of 41325203657 in words is "forty-one billion, three hundred twenty-five million, two hundred three thousand, six hundred fifty-seven".