472772417131663 has 16 divisors (see below), whose sum is σ = 515813833899936. Its totient is φ = 429741354147840.

The previous prime is 472772417131639. The next prime is 472772417131739. The reversal of 472772417131663 is 366131714277274.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 472772417131663 - 2⁵ = 472772417131631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472772417131633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5860024081 + ... + 5860104757.

It is an arithmetic number, because the mean of its divisors is an integer number (32238364618746).

Almost surely, 2^{472772417131663} is an apocalyptic number.

472772417131663 is a deficient number, since it is larger than the sum of its proper divisors (43041416768273).

472772417131663 is a wasteful number, since it uses less digits than its factorization.

472772417131663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138234.

The product of its digits is 49787136, while the sum is 61.

The spelling of 472772417131663 in words is "four hundred seventy-two trillion, seven hundred seventy-two billion, four hundred seventeen million, one hundred thirty-one thousand, six hundred sixty-three".