4505743091 has 2 divisors, whose sum is σ = 4505743092. Its totient is φ = 4505743090.

The previous prime is 4505743069. The next prime is 4505743133. The reversal of 4505743091 is 1903475054.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4505743091 - 2²² = 4501548787 is a prime.

It is not a weakly prime, because it can be changed into another prime (4505743001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2252871545 + 2252871546.

It is an arithmetic number, because the mean of its divisors is an integer number (2252871546).

Almost surely, 2^4505743091 is an apocalyptic number.

4505743091 is a deficient number, since it is larger than the sum of its proper divisors (1).

4505743091 is an equidigital number, since it uses as much as digits as its factorization.

4505743091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 4505743091 is about 67124.8321487659. The cubic root of 4505743091 is about 1651.6656691561.

The spelling of 4505743091 in words is "four billion, five hundred five million, seven hundred forty-three thousand, ninety-one".