4574511979 has 4 divisors (see below), whose sum is σ = 4625911080. Its totient is φ = 4523112880.

The previous prime is 4574511967. The next prime is 4574512001. The reversal of 4574511979 is 9791154754.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4574511979 - 2⁵ = 4574511947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4574511919) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25699417 + ... + 25699594.

It is an arithmetic number, because the mean of its divisors is an integer number (1156477770).

Almost surely, 2^4574511979 is an apocalyptic number.

4574511979 is a deficient number, since it is larger than the sum of its proper divisors (51399101).

4574511979 is an equidigital number, since it uses as much as digits as its factorization.

4574511979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51399100.

The product of its digits is 1587600, while the sum is 52.

The square root of 4574511979 is about 67635.1386410940. The cubic root of 4574511979 is about 1660.0261256594.

The spelling of 4574511979 in words is "four billion, five hundred seventy-four million, five hundred eleven thousand, nine hundred seventy-nine".