4091294503 has 2 divisors, whose sum is σ = 4091294504. Its totient is φ = 4091294502.

The previous prime is 4091294483. The next prime is 4091294521. The reversal of 4091294503 is 3054921904.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4091294503 - 2²⁹ = 3554423591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4091294803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2045647251 + 2045647252.

It is an arithmetic number, because the mean of its divisors is an integer number (2045647252).

Almost surely, 2^4091294503 is an apocalyptic number.

4091294503 is a deficient number, since it is larger than the sum of its proper divisors (1).

4091294503 is an equidigital number, since it uses as much as digits as its factorization.

4091294503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 4091294503 is about 63963.2277406324. The cubic root of 4091294503 is about 1599.3870703064.

The spelling of 4091294503 in words is "four billion, ninety-one million, two hundred ninety-four thousand, five hundred three".