459968077 has 2 divisors, whose sum is σ = 459968078. Its totient is φ = 459968076.

The previous prime is 459968059. The next prime is 459968123. The reversal of 459968077 is 770869954.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 351412516 + 108555561 = 18746^2 + 10419^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-459968077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (459968177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229984038 + 229984039.

It is an arithmetic number, because the mean of its divisors is an integer number (229984039).

Almost surely, 2^459968077 is an apocalyptic number.

It is an amenable number.

459968077 is a deficient number, since it is larger than the sum of its proper divisors (1).

459968077 is an equidigital number, since it uses as much as digits as its factorization.

459968077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3810240, while the sum is 55.

The square root of 459968077 is about 21446.8663678403. The cubic root of 459968077 is about 771.9264054385.

The spelling of 459968077 in words is "four hundred fifty-nine million, nine hundred sixty-eight thousand, seventy-seven".