546565645 has 8 divisors (see below), whose sum is σ = 656040960. Its totient is φ = 437144400.

The previous prime is 546565637. The next prime is 546565651.

546565645 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 546565645 - 2³ = 546565637 is a prime.

It is a super-3 number, since 3×546565645³ (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 546565595 and 546565604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13716 + ... + 35794.

It is an arithmetic number, because the mean of its divisors is an integer number (82005120).

Almost surely, 2^546565645 is an apocalyptic number.

It is an amenable number.

546565645 is a deficient number, since it is larger than the sum of its proper divisors (109475315).

546565645 is a wasteful number, since it uses less digits than its factorization.

546565645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27035.

The product of its digits is 2160000, while the sum is 46.

The square root of 546565645 is about 23378.7434435643. The cubic root of 546565645 is about 817.6123510199.

The spelling of 546565645 in words is "five hundred forty-six million, five hundred sixty-five thousand, six hundred forty-five".