63350523002401 has 4 divisors (see below), whose sum is σ = 63467621936404. Its totient is φ = 63233424068400.

The previous prime is 63350523002363. The next prime is 63350523002407. The reversal of 63350523002401 is 10420032505336.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 13963375297600 + 49387147704801 = 3736760^2 + 7027599^2 .

It is a cyclic number.

It is not a de Polignac number, because 63350523002401 - 2³⁵ = 63316163264033 is a prime.

It is a super-2 number, since 2×63350523002401² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63350523002407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58549466190 + ... + 58549467271.

It is an arithmetic number, because the mean of its divisors is an integer number (15866905484101).

Almost surely, 2^{63350523002401} is an apocalyptic number.

It is an amenable number.

63350523002401 is a deficient number, since it is larger than the sum of its proper divisors (117098934003).

63350523002401 is a wasteful number, since it uses less digits than its factorization.

63350523002401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117098934002.

The product of its (nonzero) digits is 64800, while the sum is 34.

Adding to 63350523002401 its reverse (10420032505336), we get a palindrome (73770555507737).

The spelling of 63350523002401 in words is "sixty-three trillion, three hundred fifty billion, five hundred twenty-three million, two thousand, four hundred one".