468255761 has 2 divisors, whose sum is σ = 468255762. Its totient is φ = 468255760.

The previous prime is 468255737. The next prime is 468255829. The reversal of 468255761 is 167552864.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 256000000 + 212255761 = 16000^2 + 14569^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-468255761 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (468252761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234127880 + 234127881.

It is an arithmetic number, because the mean of its divisors is an integer number (234127881).

Almost surely, 2^468255761 is an apocalyptic number.

It is an amenable number.

468255761 is a deficient number, since it is larger than the sum of its proper divisors (1).

468255761 is an equidigital number, since it uses as much as digits as its factorization.

468255761 is an evil number, because the sum of its binary digits is even.

The product of its digits is 403200, while the sum is 44.

The square root of 468255761 is about 21639.2181235829. The cubic root of 468255761 is about 776.5350143918.

The spelling of 468255761 in words is "four hundred sixty-eight million, two hundred fifty-five thousand, seven hundred sixty-one".