63381002010 has 32 divisors (see below), whose sum is σ = 153823561920. Its totient is φ = 16711694208.

The previous prime is 63381001969. The next prime is 63381002021. The reversal of 63381002010 is 1020018336.

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 15 ways as a sum of consecutive naturals, for example, 11866432 + ... + 11871771.

It is an arithmetic number, because the mean of its divisors is an integer number (4806986310).

Almost surely, 2^63381002010 is an apocalyptic number.

63381002010 is an abundant number, since it is smaller than the sum of its proper divisors (90442559910).

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

63381002010 is a wasteful number, since it uses less digits than its factorization.

63381002010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23738302.

The product of its (nonzero) digits is 864, while the sum is 24.

The spelling of 63381002010 in words is "sixty-three billion, three hundred eighty-one million, two thousand, ten".