63433043522 has 48 divisors (see below), whose sum is σ = 106115754240. Its totient is φ = 28376434944.

The previous prime is 63433043521. The next prime is 63433043561. The reversal of 63433043522 is 22534033436.

It is not an unprimeable number, because it can be changed into a prime (63433043521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1287698 + ... + 1336050.

It is an arithmetic number, because the mean of its divisors is an integer number (2210744880).

Almost surely, 2^63433043522 is an apocalyptic number.

63433043522 is a deficient number, since it is larger than the sum of its proper divisors (42682710718).

63433043522 is a wasteful number, since it uses less digits than its factorization.

63433043522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48495 (or 48476 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 35.

Adding to 63433043522 its reverse (22534033436), we get a palindrome (85967076958).

The spelling of 63433043522 in words is "sixty-three billion, four hundred thirty-three million, forty-three thousand, five hundred twenty-two".