63000516642 has 64 divisors (see below), whose sum is σ = 151332639744. Its totient is φ = 17106344640.

The previous prime is 63000516641. The next prime is 63000516671. The reversal of 63000516642 is 24661500036.

63000516642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (63000516641) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 404584 + ... + 538227.

It is an arithmetic number, because the mean of its divisors is an integer number (2364572496).

Almost surely, 2^63000516642 is an apocalyptic number.

63000516642 is an abundant number, since it is smaller than the sum of its proper divisors (88332123102).

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

63000516642 is a wasteful number, since it uses less digits than its factorization.

63000516642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 942903.

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 63000516642 in words is "sixty-three billion, five hundred sixteen thousand, six hundred forty-two".