546323828323644 has 216 divisors, whose sum is σ = 1672470808012368. Its totient is φ = 149793341160960.

The previous prime is 546323828323639. The next prime is 546323828323661. The reversal of 546323828323644 is 446323828323645.

546323828323644 is a `hidden beast` number, since 5 + 4 + 6 + 3 + 238 + 2 + 8 + 32 + 364 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 52567422 + ... + 62096549.

Almost surely, 2^{546323828323644} is an apocalyptic number.

It is an amenable number.

546323828323644 is an abundant number, since it is smaller than the sum of its proper divisors (1126146979688724).

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

546323828323644 is a wasteful number, since it uses less digits than its factorization.

546323828323644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114664105 (or 114664093 counting only the distinct ones).

The product of its digits is 477757440, while the sum is 63.

Subtracting from 546323828323644 its reverse (446323828323645), we obtain a palindrome (99999999999999).

The spelling of 546323828323644 in words is "five hundred forty-six trillion, three hundred twenty-three billion, eight hundred twenty-eight million, three hundred twenty-three thousand, six hundred forty-four".