63191579014 has 16 divisors (see below), whose sum is σ = 98097261120. Its totient is φ = 30493411200.

The previous prime is 63191578987. The next prime is 63191579081. The reversal of 63191579014 is 41097519136.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 90387 + ... + 366814.

It is an arithmetic number, because the mean of its divisors is an integer number (6131078820).

Almost surely, 2^63191579014 is an apocalyptic number.

63191579014 is a deficient number, since it is larger than the sum of its proper divisors (34905682106).

63191579014 is a wasteful number, since it uses less digits than its factorization.

63191579014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459615.

The product of its (nonzero) digits is 204120, while the sum is 46.

The spelling of 63191579014 in words is "sixty-three billion, one hundred ninety-one million, five hundred seventy-nine thousand, fourteen".