63362532378 has 16 divisors (see below), whose sum is σ = 126794601216. Its totient is φ = 21109254720.

The previous prime is 63362532347. The next prime is 63362532391. The reversal of 63362532378 is 87323526336.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2885503 + ... + 2907378.

It is an arithmetic number, because the mean of its divisors is an integer number (7924662576).

Almost surely, 2^63362532378 is an apocalyptic number.

63362532378 is an abundant number, since it is smaller than the sum of its proper divisors (63432068838).

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

63362532378 is a wasteful number, since it uses less digits than its factorization.

63362532378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5794709.

The product of its digits is 3265920, while the sum is 48.

The spelling of 63362532378 in words is "sixty-three billion, three hundred sixty-two million, five hundred thirty-two thousand, three hundred seventy-eight".