465667613 has 2 divisors, whose sum is σ = 465667614. Its totient is φ = 465667612.

The previous prime is 465667603. The next prime is 465667663. The reversal of 465667613 is 316766564.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 313219204 + 152448409 = 17698^2 + 12347^2 .

It is a cyclic number.

It is not a de Polignac number, because 465667613 - 2⁶ = 465667549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (465667603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232833806 + 232833807.

It is an arithmetic number, because the mean of its divisors is an integer number (232833807).

Almost surely, 2^465667613 is an apocalyptic number.

It is an amenable number.

465667613 is a deficient number, since it is larger than the sum of its proper divisors (1).

465667613 is an equidigital number, since it uses as much as digits as its factorization.

465667613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 544320, while the sum is 44.

The square root of 465667613 is about 21579.3330063744. Note that the first 3 decimals coincide. The cubic root of 465667613 is about 775.1016796178.

The spelling of 465667613 in words is "four hundred sixty-five million, six hundred sixty-seven thousand, six hundred thirteen".