465434531 has 2 divisors, whose sum is σ = 465434532. Its totient is φ = 465434530.

The previous prime is 465434521. The next prime is 465434549. The reversal of 465434531 is 135434564.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 465434531 - 2¹⁸ = 465172387 is a prime.

It is a super-2 number, since 2×465434531² = 433258605294379922, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 465434491 and 465434500.

It is not a weakly prime, because it can be changed into another prime (465434521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232717265 + 232717266.

It is an arithmetic number, because the mean of its divisors is an integer number (232717266).

Almost surely, 2^465434531 is an apocalyptic number.

465434531 is a deficient number, since it is larger than the sum of its proper divisors (1).

465434531 is an equidigital number, since it uses as much as digits as its factorization.

465434531 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 86400, while the sum is 35.

The square root of 465434531 is about 21573.9317464388. The cubic root of 465434531 is about 774.9723367164.

The spelling of 465434531 in words is "four hundred sixty-five million, four hundred thirty-four thousand, five hundred thirty-one".