4074020519 has 2 divisors, whose sum is σ = 4074020520. Its totient is φ = 4074020518.

The previous prime is 4074020513. The next prime is 4074020549. The reversal of 4074020519 is 9150204704.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4074020519 is a prime.

It is a super-2 number, since 2×4074020519² = 33195286378466058722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4074020513) 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, 2037010259 + 2037010260.

It is an arithmetic number, because the mean of its divisors is an integer number (2037010260).

Almost surely, 2^4074020519 is an apocalyptic number.

4074020519 is a deficient number, since it is larger than the sum of its proper divisors (1).

4074020519 is an equidigital number, since it uses as much as digits as its factorization.

4074020519 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 4074020519 is about 63828.0543256647. The cubic root of 4074020519 is about 1597.1329540096.

The spelling of 4074020519 in words is "four billion, seventy-four million, twenty thousand, five hundred nineteen".