447672000063 has 4 divisors (see below), whose sum is σ = 596896000088. Its totient is φ = 298448000040.

The previous prime is 447672000049. The next prime is 447672000077. The reversal of 447672000063 is 360000276744.

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

It is an interprime number because it is at equal distance from previous prime (447672000049) and next prime (447672000077).

It is not a de Polignac number, because 447672000063 - 2⁵ = 447672000031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 447671999985 and 447672000030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (447672000043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74612000008 + ... + 74612000013.

It is an arithmetic number, because the mean of its divisors is an integer number (149224000022).

Almost surely, 2^447672000063 is an apocalyptic number.

447672000063 is a deficient number, since it is larger than the sum of its proper divisors (149224000025).

447672000063 is a wasteful number, since it uses less digits than its factorization.

447672000063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149224000024.

The product of its (nonzero) digits is 169344, while the sum is 39.

The spelling of 447672000063 in words is "four hundred forty-seven billion, six hundred seventy-two million, sixty-three", and thus it is an aban number.