465231269 has 2 divisors, whose sum is σ = 465231270. Its totient is φ = 465231268.

The previous prime is 465231241. The next prime is 465231289. The reversal of 465231269 is 962132564.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 311099044 + 154132225 = 17638^2 + 12415^2 .

It is a cyclic number.

It is not a de Polignac number, because 465231269 - 2¹² = 465227173 is a prime.

It is a super-2 number, since 2×465231269² = 432880267310700722, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (465231289) 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, 232615634 + 232615635.

It is an arithmetic number, because the mean of its divisors is an integer number (232615635).

Almost surely, 2^465231269 is an apocalyptic number.

It is an amenable number.

465231269 is a deficient number, since it is larger than the sum of its proper divisors (1).

465231269 is an equidigital number, since it uses as much as digits as its factorization.

465231269 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77760, while the sum is 38.

The square root of 465231269 is about 21569.2204077941. The cubic root of 465231269 is about 774.8595064091.

The spelling of 465231269 in words is "four hundred sixty-five million, two hundred thirty-one thousand, two hundred sixty-nine".