468315277 has 2 divisors, whose sum is σ = 468315278. Its totient is φ = 468315276.

The previous prime is 468315247. The next prime is 468315293. The reversal of 468315277 is 772513864.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 320911396 + 147403881 = 17914^2 + 12141^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-468315277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (468315217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234157638 + 234157639.

It is an arithmetic number, because the mean of its divisors is an integer number (234157639).

Almost surely, 2^468315277 is an apocalyptic number.

It is an amenable number.

468315277 is a deficient number, since it is larger than the sum of its proper divisors (1).

468315277 is an equidigital number, since it uses as much as digits as its factorization.

468315277 is an evil number, because the sum of its binary digits is even.

The product of its digits is 282240, while the sum is 43.

The square root of 468315277 is about 21640.5932682078. The cubic root of 468315277 is about 776.5679125811.

The spelling of 468315277 in words is "four hundred sixty-eight million, three hundred fifteen thousand, two hundred seventy-seven".