546609087838 has 32 divisors (see below), whose sum is σ = 901973778912. Its totient is φ = 248422757440.

The previous prime is 546609087797. The next prime is 546609087847. The reversal of 546609087838 is 838780906645.

It is a super-3 number, since 3×546609087838³ (a number of 36 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 546609087838.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29200770 + ... + 29219482.

It is an arithmetic number, because the mean of its divisors is an integer number (28186680591).

Almost surely, 2^546609087838 is an apocalyptic number.

546609087838 is a deficient number, since it is larger than the sum of its proper divisors (355364691074).

546609087838 is a wasteful number, since it uses less digits than its factorization.

546609087838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29721 (or 29699 counting only the distinct ones).

The product of its (nonzero) digits is 69672960, while the sum is 64.

The spelling of 546609087838 in words is "five hundred forty-six billion, six hundred nine million, eighty-seven thousand, eight hundred thirty-eight".