546265641 has 16 divisors (see below), whose sum is σ = 771724800. Its totient is φ = 342521088.

The previous prime is 546265639. The next prime is 546265651. The reversal of 546265641 is 146562645.

It is not a de Polignac number, because 546265641 - 2¹ = 546265639 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 546265641.

It is not an unprimeable number, because it can be changed into a prime (546265651) 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, 100840 + ... + 106118.

It is an arithmetic number, because the mean of its divisors is an integer number (48232800).

Almost surely, 2^546265641 is an apocalyptic number.

546265641 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

546265641 is a deficient number, since it is larger than the sum of its proper divisors (225459159).

546265641 is a wasteful number, since it uses less digits than its factorization.

546265641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7328.

The product of its digits is 172800, while the sum is 39.

The square root of 546265641 is about 23372.3263925524. The cubic root of 546265641 is about 817.4627307683.

The spelling of 546265641 in words is "five hundred forty-six million, two hundred sixty-five thousand, six hundred forty-one".