546445141 has 4 divisors (see below), whose sum is σ = 596121984. Its totient is φ = 496768300.

The previous prime is 546445117. The next prime is 546445169. The reversal of 546445141 is 141544645.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 546445141 - 2⁹ = 546444629 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 546445097 and 546445106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546445441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24838405 + ... + 24838426.

It is an arithmetic number, because the mean of its divisors is an integer number (149030496).

Almost surely, 2^546445141 is an apocalyptic number.

It is an amenable number.

546445141 is a deficient number, since it is larger than the sum of its proper divisors (49676843).

546445141 is a wasteful number, since it uses less digits than its factorization.

546445141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49676842.

The product of its digits is 38400, while the sum is 34.

The square root of 546445141 is about 23376.1660885612. The cubic root of 546445141 is about 817.5522589392.

Adding to 546445141 its reverse (141544645), we get a palindrome (687989786).

It can be divided in two parts, 5464 and 45141, that added together give a palindrome (50605).

The spelling of 546445141 in words is "five hundred forty-six million, four hundred forty-five thousand, one hundred forty-one".