63313189514 has 4 divisors (see below), whose sum is σ = 94969784274. Its totient is φ = 31656594756.

The previous prime is 63313189507. The next prime is 63313189517. The reversal of 63313189514 is 41598131336.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 51498586489 + 11814603025 = 226933^2 + 108695^2 .

It is not an unprimeable number, because it can be changed into a prime (63313189517) by changing a digit.

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 as a sum of consecutive naturals, namely, 15828297377 + ... + 15828297380.

Almost surely, 2^63313189514 is an apocalyptic number.

63313189514 is a deficient number, since it is larger than the sum of its proper divisors (31656594760).

63313189514 is a wasteful number, since it uses less digits than its factorization.

63313189514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31656594759.

The product of its digits is 233280, while the sum is 44.

The spelling of 63313189514 in words is "sixty-three billion, three hundred thirteen million, one hundred eighty-nine thousand, five hundred fourteen".