545294467 has 2 divisors, whose sum is σ = 545294468. Its totient is φ = 545294466.

The previous prime is 545294447. The next prime is 545294483. The reversal of 545294467 is 764492545.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 545294467 - 2⁷ = 545294339 is a prime.

It is not a weakly prime, because it can be changed into another prime (545294417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272647233 + 272647234.

It is an arithmetic number, because the mean of its divisors is an integer number (272647234).

Almost surely, 2^545294467 is an apocalyptic number.

545294467 is a deficient number, since it is larger than the sum of its proper divisors (1).

545294467 is an equidigital number, since it uses as much as digits as its factorization.

545294467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1209600, while the sum is 46.

The square root of 545294467 is about 23351.5409984009. The cubic root of 545294467 is about 816.9780035397.

It can be divided in two parts, 54529 and 4467, that added together give a triangular number (58996 = T₃₄₃).

The spelling of 545294467 in words is "five hundred forty-five million, two hundred ninety-four thousand, four hundred sixty-seven".