63660484092 has 48 divisors (see below), whose sum is σ = 148902768000. Its totient is φ = 21168552768.

The previous prime is 63660484091. The next prime is 63660484099. The reversal of 63660484092 is 29048406636.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63660484091) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 18192159 + ... + 18195657.

It is an arithmetic number, because the mean of its divisors is an integer number (3102141000).

Almost surely, 2^63660484092 is an apocalyptic number.

It is an amenable number.

63660484092 is an abundant number, since it is smaller than the sum of its proper divisors (85242283908).

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

63660484092 is a wasteful number, since it uses less digits than its factorization.

63660484092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6762 (or 6760 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 48.

The spelling of 63660484092 in words is "sixty-three billion, six hundred sixty million, four hundred eighty-four thousand, ninety-two".