63364122541 has 2 divisors, whose sum is σ = 63364122542. Its totient is φ = 63364122540.

The previous prime is 63364122539. The next prime is 63364122553. The reversal of 63364122541 is 14522146336.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43582825225 + 19781297316 = 208765^2 + 140646^2 .

It is a cyclic number.

It is not a de Polignac number, because 63364122541 - 2¹ = 63364122539 is a prime.

Together with 63364122539, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 63364122541.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63364125541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31682061270 + 31682061271.

It is an arithmetic number, because the mean of its divisors is an integer number (31682061271).

Almost surely, 2^63364122541 is an apocalyptic number.

It is an amenable number.

63364122541 is a deficient number, since it is larger than the sum of its proper divisors (1).

63364122541 is an equidigital number, since it uses as much as digits as its factorization.

63364122541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 37.

Adding to 63364122541 its reverse (14522146336), we get a palindrome (77886268877).

The spelling of 63364122541 in words is "sixty-three billion, three hundred sixty-four million, one hundred twenty-two thousand, five hundred forty-one".