4546565997 has 8 divisors (see below), whose sum is σ = 6118743456. Its totient is φ = 3002716272.

The previous prime is 4546565971. The next prime is 4546566001. The reversal of 4546565997 is 7995656454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-4546565997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4546565997.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4546565297) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7081558 + ... + 7082199.

It is an arithmetic number, because the mean of its divisors is an integer number (764842932).

Almost surely, 2^4546565997 is an apocalyptic number.

It is an amenable number.

4546565997 is a deficient number, since it is larger than the sum of its proper divisors (1572177459).

4546565997 is a wasteful number, since it uses less digits than its factorization.

4546565997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14163867.

The product of its digits is 40824000, while the sum is 60.

The square root of 4546565997 is about 67428.2284877780. The cubic root of 4546565997 is about 1656.6388170963.

The spelling of 4546565997 in words is "four billion, five hundred forty-six million, five hundred sixty-five thousand, nine hundred ninety-seven".