63472065914 has 8 divisors (see below), whose sum is σ = 95221883988. Its totient is φ = 31731437920.

The previous prime is 63472065901. The next prime is 63472065919. The reversal of 63472065914 is 41956027436.

It can be written as a sum of positive squares in 2 ways, for example, as 63462174889 + 9891025 = 251917^2 + 3145^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (63472065919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2280227 + ... + 2307894.

Almost surely, 2^63472065914 is an apocalyptic number.

63472065914 is a deficient number, since it is larger than the sum of its proper divisors (31749818074).

63472065914 is a wasteful number, since it uses less digits than its factorization.

63472065914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4595040.

The product of its (nonzero) digits is 1088640, while the sum is 47.

The spelling of 63472065914 in words is "sixty-three billion, four hundred seventy-two million, sixty-five thousand, nine hundred fourteen".