472727027746091 has 2 divisors, whose sum is σ = 472727027746092. Its totient is φ = 472727027746090.

The previous prime is 472727027746027. The next prime is 472727027746093. The reversal of 472727027746091 is 190647720727274.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 472727027746091 - 2⁶ = 472727027746027 is a prime.

Together with 472727027746093, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (472727027746093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236363513873045 + 236363513873046.

It is an arithmetic number, because the mean of its divisors is an integer number (236363513873046).

Almost surely, 2^{472727027746091} is an apocalyptic number.

472727027746091 is a deficient number, since it is larger than the sum of its proper divisors (1).

472727027746091 is an equidigital number, since it uses as much as digits as its factorization.

472727027746091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116169984, while the sum is 65.

The spelling of 472727027746091 in words is "four hundred seventy-two trillion, seven hundred twenty-seven billion, twenty-seven million, seven hundred forty-six thousand, ninety-one".