546245873361 has 24 divisors (see below), whose sum is σ = 821378819040. Its totient is φ = 358707989376.

The previous prime is 546245873357. The next prime is 546245873377. The reversal of 546245873361 is 163378542645.

546245873361 is a `hidden beast` number, since 5 + 4 + 6 + 24 + 587 + 3 + 36 + 1 = 666.

It is not a de Polignac number, because 546245873361 - 2² = 546245873357 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 546245873298 and 546245873307.

It is not an unprimeable number, because it can be changed into a prime (546245873461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31426305 + ... + 31443681.

It is an arithmetic number, because the mean of its divisors is an integer number (34224117460).

Almost surely, 2^546245873361 is an apocalyptic number.

It is an amenable number.

546245873361 is a deficient number, since it is larger than the sum of its proper divisors (275132945679).

546245873361 is an frugal number, since it uses more digits than its factorization.

546245873361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34830 (or 17447 counting only the distinct ones).

The product of its digits is 14515200, while the sum is 54.

The spelling of 546245873361 in words is "five hundred forty-six billion, two hundred forty-five million, eight hundred seventy-three thousand, three hundred sixty-one".