468315293 has 2 divisors, whose sum is σ = 468315294. Its totient is φ = 468315292.

The previous prime is 468315277. The next prime is 468315317. The reversal of 468315293 is 392513864.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 269025604 + 199289689 = 16402^2 + 14117^2 .

It is a cyclic number.

It is not a de Polignac number, because 468315293 - 2⁴ = 468315277 is a prime.

It is a super-4 number, since 4×468315293⁴ (a number of 36 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 468315293.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (468315203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234157646 + 234157647.

It is an arithmetic number, because the mean of its divisors is an integer number (234157647).

Almost surely, 2^468315293 is an apocalyptic number.

It is an amenable number.

468315293 is a deficient number, since it is larger than the sum of its proper divisors (1).

468315293 is an equidigital number, since it uses as much as digits as its factorization.

468315293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 41.

The square root of 468315293 is about 21640.5936378834. The cubic root of 468315293 is about 776.5679214249.

The spelling of 468315293 in words is "four hundred sixty-eight million, three hundred fifteen thousand, two hundred ninety-three".