546542452 has 24 divisors (see below), whose sum is σ = 1017201024. Its totient is φ = 256056192.

The previous prime is 546542443. The next prime is 546542453. The reversal of 546542452 is 254245645.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546542453) 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 7 ways as a sum of consecutive naturals, for example, 2268 + ... + 33139.

It is an arithmetic number, because the mean of its divisors is an integer number (42383376).

Almost surely, 2^546542452 is an apocalyptic number.

It is an amenable number.

546542452 is a deficient number, since it is larger than the sum of its proper divisors (470658572).

546542452 is a wasteful number, since it uses less digits than its factorization.

546542452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35655 (or 35653 counting only the distinct ones).

The product of its digits is 192000, while the sum is 37.

The square root of 546542452 is about 23378.2474107877. The cubic root of 546542452 is about 817.6007859854.

The spelling of 546542452 in words is "five hundred forty-six million, five hundred forty-two thousand, four hundred fifty-two".