546306522201 has 48 divisors (see below), whose sum is σ = 899513072640. Its totient is φ = 316262849760.

The previous prime is 546306522191. The next prime is 546306522221. The reversal of 546306522201 is 102225603645.

546306522201 is a `hidden beast` number, since 54 + 63 + 0 + 6 + 522 + 20 + 1 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-546306522201 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (546306522221) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1490370 + ... + 1820388.

It is an arithmetic number, because the mean of its divisors is an integer number (18739855680).

Almost surely, 2^546306522201 is an apocalyptic number.

It is an amenable number.

546306522201 is a deficient number, since it is larger than the sum of its proper divisors (353206550439).

546306522201 is a wasteful number, since it uses less digits than its factorization.

546306522201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330786 (or 330783 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 546306522201 in words is "five hundred forty-six billion, three hundred six million, five hundred twenty-two thousand, two hundred one".