63352240224541 has 4 divisors (see below), whose sum is σ = 63515099454300. Its totient is φ = 63189380994784.

The previous prime is 63352240224503. The next prime is 63352240224569. The reversal of 63352240224541 is 14542204225336.

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 13242066271225 + 50110173953316 = 3638965^2 + 7078854^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63352240224541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63353240224541) 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, 81429614296 + ... + 81429615073.

It is an arithmetic number, because the mean of its divisors is an integer number (15878774863575).

Almost surely, 2^{63352240224541} is an apocalyptic number.

It is an amenable number.

63352240224541 is a deficient number, since it is larger than the sum of its proper divisors (162859229759).

63352240224541 is a wasteful number, since it uses less digits than its factorization.

63352240224541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162859229758.

The product of its (nonzero) digits is 1382400, while the sum is 43.

Adding to 63352240224541 its reverse (14542204225336), we get a palindrome (77894444449877).

The spelling of 63352240224541 in words is "sixty-three trillion, three hundred fifty-two billion, two hundred forty million, two hundred twenty-four thousand, five hundred forty-one".