4537123 has 2 divisors, whose sum is σ = 4537124. Its totient is φ = 4537122.

The previous prime is 4537111. The next prime is 4537139. The reversal of 4537123 is 3217354.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4537123 is a prime.

It is not a weakly prime, because it can be changed into another prime (4537163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2268561 + 2268562.

It is an arithmetic number, because the mean of its divisors is an integer number (2268562).

Almost surely, 2^4537123 is an apocalyptic number.

4537123 is a deficient number, since it is larger than the sum of its proper divisors (1).

4537123 is an equidigital number, since it uses as much as digits as its factorization.

4537123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2520, while the sum is 25.

The square root of 4537123 is about 2130.0523467746. The cubic root of 4537123 is about 165.5491102663.

The spelling of 4537123 in words is "four million, five hundred thirty-seven thousand, one hundred twenty-three".