63143306522746 has 16 divisors (see below), whose sum is σ = 95069493194400. Its totient is φ = 31453522058448.

The previous prime is 63143306522741. The next prime is 63143306522789. The reversal of 63143306522746 is 64722560334136.

It is a junction number, because it is equal to n+sod(n) for n = 63143306522693 and 63143306522702.

It is not an unprimeable number, because it can be changed into a prime (63143306522741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8937016 + ... + 14358163.

It is an arithmetic number, because the mean of its divisors is an integer number (5941843324650).

Almost surely, 2^{63143306522746} is an apocalyptic number.

63143306522746 is a deficient number, since it is larger than the sum of its proper divisors (31926186671654).

63143306522746 is a wasteful number, since it uses less digits than its factorization.

63143306522746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23300253.

The product of its (nonzero) digits is 13063680, while the sum is 52.

The spelling of 63143306522746 in words is "sixty-three trillion, one hundred forty-three billion, three hundred six million, five hundred twenty-two thousand, seven hundred forty-six".