3774545459 has 2 divisors, whose sum is σ = 3774545460. Its totient is φ = 3774545458.

The previous prime is 3774545443. The next prime is 3774545471. The reversal of 3774545459 is 9545454773.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3774545459 - 2⁴ = 3774545443 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3774545459.

It is not a weakly prime, because it can be changed into another prime (3774545059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1887272729 + 1887272730.

It is an arithmetic number, because the mean of its divisors is an integer number (1887272730).

Almost surely, 2^3774545459 is an apocalyptic number.

3774545459 is a deficient number, since it is larger than the sum of its proper divisors (1).

3774545459 is an equidigital number, since it uses as much as digits as its factorization.

3774545459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10584000, while the sum is 53.

The square root of 3774545459 is about 61437.3295236699. The cubic root of 3774545459 is about 1556.9985928275.

The spelling of 3774545459 in words is "three billion, seven hundred seventy-four million, five hundred forty-five thousand, four hundred fifty-nine".