63264281316 has 12 divisors (see below), whose sum is σ = 147616656432. Its totient is φ = 21088093768.

The previous prime is 63264281303. The next prime is 63264281329. The reversal of 63264281316 is 61318246236.

It is an interprime number because it is at equal distance from previous prime (63264281303) and next prime (63264281329).

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2636011710 + ... + 2636011733.

It is an arithmetic number, because the mean of its divisors is an integer number (12301388036).

Almost surely, 2^63264281316 is an apocalyptic number.

It is an amenable number.

63264281316 is an abundant number, since it is smaller than the sum of its proper divisors (84352375116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63264281316 is a wasteful number, since it uses less digits than its factorization.

63264281316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5272023450 (or 5272023448 counting only the distinct ones).

The product of its digits is 248832, while the sum is 42.

The spelling of 63264281316 in words is "sixty-three billion, two hundred sixty-four million, two hundred eighty-one thousand, three hundred sixteen".