546080645 has 8 divisors (see below), whose sum is σ = 714869280. Its totient is φ = 397149520.

The previous prime is 546080621. The next prime is 546080659.

546080645 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 546080645 - 2¹⁰ = 546079621 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 546080599 and 546080608.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4964315 + ... + 4964424.

It is an arithmetic number, because the mean of its divisors is an integer number (89358660).

Almost surely, 2^546080645 is an apocalyptic number.

546080645 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

546080645 is a deficient number, since it is larger than the sum of its proper divisors (168788635).

546080645 is a wasteful number, since it uses less digits than its factorization.

546080645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9928755.

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 546080645 is about 23368.3684710765. The cubic root of 546080645 is about 817.3704408648.

The spelling of 546080645 in words is "five hundred forty-six million, eighty thousand, six hundred forty-five".