546485637 has 4 divisors (see below), whose sum is σ = 728647520. Its totient is φ = 364323756.

The previous prime is 546485629. The next prime is 546485663. The reversal of 546485637 is 736584645.

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 not a de Polignac number, because 546485637 - 2³ = 546485629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546485617) 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, 91080937 + ... + 91080942.

It is an arithmetic number, because the mean of its divisors is an integer number (182161880).

Almost surely, 2^546485637 is an apocalyptic number.

It is an amenable number.

546485637 is a deficient number, since it is larger than the sum of its proper divisors (182161883).

546485637 is a wasteful number, since it uses less digits than its factorization.

546485637 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182161882.

The product of its digits is 2419200, while the sum is 48.

The square root of 546485637 is about 23377.0322539025. The cubic root of 546485637 is about 817.5724541830.

The spelling of 546485637 in words is "five hundred forty-six million, four hundred eighty-five thousand, six hundred thirty-seven".