4545371 has 2 divisors, whose sum is σ = 4545372. Its totient is φ = 4545370.

The previous prime is 4545361. The next prime is 4545377. The reversal of 4545371 is 1735454.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4545371 is a prime.

It is not a weakly prime, because it can be changed into another prime (4545377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2272685 + 2272686.

It is an arithmetic number, because the mean of its divisors is an integer number (2272686).

Almost surely, 2^4545371 is an apocalyptic number.

4545371 is a deficient number, since it is larger than the sum of its proper divisors (1).

4545371 is an equidigital number, since it uses as much as digits as its factorization.

4545371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8400, while the sum is 29.

The square root of 4545371 is about 2131.9875703202. The cubic root of 4545371 is about 165.6493663451.

The spelling of 4545371 in words is "four million, five hundred forty-five thousand, three hundred seventy-one".