63387542200 has 24 divisors (see below), whose sum is σ = 147376036080. Its totient is φ = 25355016800.

The previous prime is 63387542191. The next prime is 63387542203. The reversal of 63387542200 is 224578336.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63387542203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 158468656 + ... + 158469055.

It is an arithmetic number, because the mean of its divisors is an integer number (6140668170).

Almost surely, 2^63387542200 is an apocalyptic number.

It is an amenable number.

63387542200 is an abundant number, since it is smaller than the sum of its proper divisors (83988493880).

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

63387542200 is a wasteful number, since it uses less digits than its factorization.

63387542200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316937727 (or 316937718 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 40.

The spelling of 63387542200 in words is "sixty-three billion, three hundred eighty-seven million, five hundred forty-two thousand, two hundred".