546542484 has 12 divisors (see below), whose sum is σ = 1275265824. Its totient is φ = 182180824.

The previous prime is 546542483. The next prime is 546542527. The reversal of 546542484 is 484245645.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546542483) 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, 22772592 + ... + 22772615.

It is an arithmetic number, because the mean of its divisors is an integer number (106272152).

Almost surely, 2^546542484 is an apocalyptic number.

It is an amenable number.

546542484 is an abundant number, since it is smaller than the sum of its proper divisors (728723340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

546542484 is a wasteful number, since it uses less digits than its factorization.

546542484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45545214 (or 45545212 counting only the distinct ones).

The product of its digits is 614400, while the sum is 42.

The square root of 546542484 is about 23378.2480951845. The cubic root of 546542484 is about 817.6008019422.

The spelling of 546542484 in words is "five hundred forty-six million, five hundred forty-two thousand, four hundred eighty-four".