63548880802 has 24 divisors (see below), whose sum is σ = 104804584668. Its totient is φ = 28878215520.

The previous prime is 63548880799. The next prime is 63548880817. The reversal of 63548880802 is 20808884536.

It can be written as a sum of positive squares in 2 ways, for example, as 62685637641 + 863243161 = 250371^2 + 29381^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 63548880802.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 938428 + ... + 1003864.

Almost surely, 2^63548880802 is an apocalyptic number.

63548880802 is a deficient number, since it is larger than the sum of its proper divisors (41255703866).

63548880802 is a wasteful number, since it uses less digits than its factorization.

63548880802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69474 (or 69463 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 52.

The spelling of 63548880802 in words is "sixty-three billion, five hundred forty-eight million, eight hundred eighty thousand, eight hundred two".