472772138018359 has 2 divisors, whose sum is σ = 472772138018360. Its totient is φ = 472772138018358.

The previous prime is 472772138018353. The next prime is 472772138018387. The reversal of 472772138018359 is 953810831277274.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-472772138018359 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 472772138018294 and 472772138018303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (472772138018353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236386069009179 + 236386069009180.

It is an arithmetic number, because the mean of its divisors is an integer number (236386069009180).

Almost surely, 2^{472772138018359} is an apocalyptic number.

472772138018359 is a deficient number, since it is larger than the sum of its proper divisors (1).

472772138018359 is an equidigital number, since it uses as much as digits as its factorization.

472772138018359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 142248960, while the sum is 67.

The spelling of 472772138018359 in words is "four hundred seventy-two trillion, seven hundred seventy-two billion, one hundred thirty-eight million, eighteen thousand, three hundred fifty-nine".