4540574579 has 2 divisors, whose sum is σ = 4540574580. Its totient is φ = 4540574578.

The previous prime is 4540574531. The next prime is 4540574587. The reversal of 4540574579 is 9754750454.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4540574579 - 2³² = 245607283 is a prime.

It is a super-3 number, since 3×4540574579³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (4540571579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2270287289 + 2270287290.

It is an arithmetic number, because the mean of its divisors is an integer number (2270287290).

Almost surely, 2^4540574579 is an apocalyptic number.

4540574579 is a deficient number, since it is larger than the sum of its proper divisors (1).

4540574579 is an equidigital number, since it uses as much as digits as its factorization.

4540574579 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3528000, while the sum is 50.

The square root of 4540574579 is about 67383.7857277253. The cubic root of 4540574579 is about 1655.9107966674.

The spelling of 4540574579 in words is "four billion, five hundred forty million, five hundred seventy-four thousand, five hundred seventy-nine".