455534531 has 2 divisors, whose sum is σ = 455534532. Its totient is φ = 455534530.

The previous prime is 455534507. The next prime is 455534539. The reversal of 455534531 is 135435554.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 455534531 - 2⁶ = 455534467 is a prime.

It is a super-2 number, since 2×455534531² = 415023417866779922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 455534491 and 455534500.

It is not a weakly prime, because it can be changed into another prime (455534539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227767265 + 227767266.

It is an arithmetic number, because the mean of its divisors is an integer number (227767266).

Almost surely, 2^455534531 is an apocalyptic number.

455534531 is a deficient number, since it is larger than the sum of its proper divisors (1).

455534531 is an equidigital number, since it uses as much as digits as its factorization.

455534531 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90000, while the sum is 35.

The square root of 455534531 is about 21343.2549298367. The cubic root of 455534531 is about 769.4382426534.

The spelling of 455534531 in words is "four hundred fifty-five million, five hundred thirty-four thousand, five hundred thirty-one".