546514645 has 16 divisors (see below), whose sum is σ = 669909888. Its totient is φ = 427901760.

The previous prime is 546514643. The next prime is 546514667. The reversal of 546514645 is 546415645.

It is not a de Polignac number, because 546514645 - 2¹ = 546514643 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 546514598 and 546514607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546514643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47400 + ... + 57790.

It is an arithmetic number, because the mean of its divisors is an integer number (41869368).

Almost surely, 2^546514645 is an apocalyptic number.

It is an amenable number.

546514645 is a deficient number, since it is larger than the sum of its proper divisors (123395243).

546514645 is a wasteful number, since it uses less digits than its factorization.

546514645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10620.

The product of its digits is 288000, while the sum is 40.

The square root of 546514645 is about 23377.6526837063. The cubic root of 546514645 is about 817.5869197795.

The spelling of 546514645 in words is "five hundred forty-six million, five hundred fourteen thousand, six hundred forty-five".