4375403 has 2 divisors, whose sum is σ = 4375404. Its totient is φ = 4375402.

The previous prime is 4375387. The next prime is 4375411. The reversal of 4375403 is 3045734.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4375403 - 2⁴ = 4375387 is a prime.

It is not a weakly prime, because it can be changed into another prime (4375493) 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, 2187701 + 2187702.

It is an arithmetic number, because the mean of its divisors is an integer number (2187702).

Almost surely, 2^4375403 is an apocalyptic number.

4375403 is a deficient number, since it is larger than the sum of its proper divisors (1).

4375403 is an equidigital number, since it uses as much as digits as its factorization.

4375403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 4375403 is about 2091.7463995427. The cubic root of 4375403 is about 163.5583372209.

The spelling of 4375403 in words is "four million, three hundred seventy-five thousand, four hundred three".