472772646304167 has 36 divisors (see below), whose sum is σ = 736034008236968. Its totient is φ = 269674236691200.

The previous prime is 472772646304151. The next prime is 472772646304169. The reversal of 472772646304167 is 761403646277274.

It is not a de Polignac number, because 472772646304167 - 2⁴ = 472772646304151 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 472772646304098 and 472772646304107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472772646304169) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2253189184 + ... + 2253398997.

Almost surely, 2^{472772646304167} is an apocalyptic number.

472772646304167 is a deficient number, since it is larger than the sum of its proper divisors (263261361932801).

472772646304167 is a wasteful number, since it uses less digits than its factorization.

472772646304167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4506588240 (or 4506588212 counting only the distinct ones).

The product of its (nonzero) digits is 398297088, while the sum is 66.

The spelling of 472772646304167 in words is "four hundred seventy-two trillion, seven hundred seventy-two billion, six hundred forty-six million, three hundred four thousand, one hundred sixty-seven".