546002138 has 8 divisors (see below), whose sum is σ = 893458080. Its totient is φ = 248182780.

The previous prime is 546002117. The next prime is 546002143. The reversal of 546002138 is 831200645.

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

It is a self number, because there is not a number n which added to its sum of digits gives 546002138.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 12409118 + ... + 12409161.

It is an arithmetic number, because the mean of its divisors is an integer number (111682260).

Almost surely, 2^546002138 is an apocalyptic number.

546002138 is a deficient number, since it is larger than the sum of its proper divisors (347455942).

546002138 is a wasteful number, since it uses less digits than its factorization.

546002138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24818292.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 546002138 is about 23366.6886400277. The cubic root of 546002138 is about 817.3312693754.

The spelling of 546002138 in words is "five hundred forty-six million, two thousand, one hundred thirty-eight".