4566515423 has 4 divisors (see below), whose sum is σ = 4806858360. Its totient is φ = 4326172488.

The previous prime is 4566515417. The next prime is 4566515521. The reversal of 4566515423 is 3245156654.

It is a happy number.

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 4566515423 - 2⁴ = 4566515407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4566515623) 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, 120171440 + ... + 120171477.

It is an arithmetic number, because the mean of its divisors is an integer number (1201714590).

Almost surely, 2^4566515423 is an apocalyptic number.

4566515423 is a deficient number, since it is larger than the sum of its proper divisors (240342937).

4566515423 is a wasteful number, since it uses less digits than its factorization.

4566515423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240342936.

The product of its digits is 432000, while the sum is 41.

The square root of 4566515423 is about 67575.9973881259. The cubic root of 4566515423 is about 1659.0582822144.

The spelling of 4566515423 in words is "four billion, five hundred sixty-six million, five hundred fifteen thousand, four hundred twenty-three".