63353443413 has 16 divisors (see below), whose sum is σ = 94105912320. Its totient is φ = 37642363584.

The previous prime is 63353443357. The next prime is 63353443423. The reversal of 63353443413 is 31434435336.

It is not a de Polignac number, because 63353443413 - 2¹⁶ = 63353377877 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63353443423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28006581 + ... + 28008842.

It is an arithmetic number, because the mean of its divisors is an integer number (5881619520).

Almost surely, 2^63353443413 is an apocalyptic number.

It is an amenable number.

63353443413 is a deficient number, since it is larger than the sum of its proper divisors (30752468907).

63353443413 is a wasteful number, since it uses less digits than its factorization.

63353443413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56015468.

The product of its digits is 466560, while the sum is 39.

Adding to 63353443413 its reverse (31434435336), we get a palindrome (94787878749).

The spelling of 63353443413 in words is "sixty-three billion, three hundred fifty-three million, four hundred forty-three thousand, four hundred thirteen".