546552438 has 8 divisors (see below), whose sum is σ = 1093104888. Its totient is φ = 182184144.

The previous prime is 546552401. The next prime is 546552449. The reversal of 546552438 is 834255645.

546552438 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

546552438 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 546552438.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45546031 + ... + 45546042.

It is an arithmetic number, because the mean of its divisors is an integer number (136638111).

Almost surely, 2^546552438 is an apocalyptic number.

546552438 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

546552438 is a wasteful number, since it uses less digits than its factorization.

546552438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91092078.

The product of its digits is 576000, while the sum is 42.

The square root of 546552438 is about 23378.4609844190. The cubic root of 546552438 is about 817.6057654777.

The spelling of 546552438 in words is "five hundred forty-six million, five hundred fifty-two thousand, four hundred thirty-eight".