4545433 has 2 divisors, whose sum is σ = 4545434. Its totient is φ = 4545432.

The previous prime is 4545403. The next prime is 4545449. The reversal of 4545433 is 3345454.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4545424 + 9 = 2132^2 + 3^2 .

It is a cyclic number.

It is not a de Polignac number, because 4545433 - 2⁹ = 4544921 is a prime.

It is a super-2 number, since 2×4545433² = 41321922314978, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4545403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2272716 + 2272717.

It is an arithmetic number, because the mean of its divisors is an integer number (2272717).

Almost surely, 2^4545433 is an apocalyptic number.

It is an amenable number.

4545433 is a deficient number, since it is larger than the sum of its proper divisors (1).

4545433 is an equidigital number, since it uses as much as digits as its factorization.

4545433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14400, while the sum is 28.

The square root of 4545433 is about 2132.0021106931. The cubic root of 4545433 is about 165.6501195080.

The spelling of 4545433 in words is "four million, five hundred forty-five thousand, four hundred thirty-three".