63071162446 has 16 divisors (see below), whose sum is σ = 95026296960. Its totient is φ = 31396038520.

The previous prime is 63071162431. The next prime is 63071162447. The reversal of 63071162446 is 64426117036.

It is a junction number, because it is equal to n+sod(n) for n = 63071162399 and 63071162408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63071162447) 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 in 7 ways as a sum of consecutive naturals, for example, 334815 + ... + 488101.

It is an arithmetic number, because the mean of its divisors is an integer number (5939143560).

Almost surely, 2^63071162446 is an apocalyptic number.

63071162446 is a deficient number, since it is larger than the sum of its proper divisors (31955134514).

63071162446 is a wasteful number, since it uses less digits than its factorization.

63071162446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154199.

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 63071162446 in words is "sixty-three billion, seventy-one million, one hundred sixty-two thousand, four hundred forty-six".