472715357 has 2 divisors, whose sum is σ = 472715358. Its totient is φ = 472715356.

The previous prime is 472715339. The next prime is 472715371. The reversal of 472715357 is 753517274.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 383337241 + 89378116 = 19579^2 + 9454^2 .

It is a cyclic number.

It is not a de Polignac number, because 472715357 - 2¹⁸ = 472453213 is a prime.

It is a Chen prime.

It is equal to p_24991727 and since 472715357 and 24991727 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (472715387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236357678 + 236357679.

It is an arithmetic number, because the mean of its divisors is an integer number (236357679).

Almost surely, 2^472715357 is an apocalyptic number.

It is an amenable number.

472715357 is a deficient number, since it is larger than the sum of its proper divisors (1).

472715357 is an equidigital number, since it uses as much as digits as its factorization.

472715357 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 205800, while the sum is 41.

The square root of 472715357 is about 21742.0182365851. The cubic root of 472715357 is about 778.9924295744.

The spelling of 472715357 in words is "four hundred seventy-two million, seven hundred fifteen thousand, three hundred fifty-seven".