47601663667672 has 64 divisors (see below), whose sum is σ = 89772676761600. Its totient is φ = 23662757733120.

The previous prime is 47601663667667. The next prime is 47601663667681. The reversal of 47601663667672 is 27676636610674.

It is a hoax number, since the sum of its digits (67) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 47601663667598 and 47601663667607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1847949529 + ... + 1847975287.

It is an arithmetic number, because the mean of its divisors is an integer number (1402698074400).

Almost surely, 2^{47601663667672} is an apocalyptic number.

It is an amenable number.

47601663667672 is a deficient number, since it is larger than the sum of its proper divisors (42171013093928).

47601663667672 is a wasteful number, since it uses less digits than its factorization.

47601663667672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28016 (or 28012 counting only the distinct ones).

The product of its (nonzero) digits is 384072192, while the sum is 67.

The spelling of 47601663667672 in words is "forty-seven trillion, six hundred one billion, six hundred sixty-three million, six hundred sixty-seven thousand, six hundred seventy-two".