546222633345 has 12 divisors (see below), whose sum is σ = 946785897876. Its totient is φ = 291318737760.

The previous prime is 546222633343. The next prime is 546222633361. The reversal of 546222633345 is 543336222645.

It is a happy number.

546222633345 is a `hidden beast` number, since 5 + 4 + 6 + 2 + 2 + 2 + 633 + 3 + 4 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 103573261584 + 442649371761 = 321828^2 + 665319^2 .

It is not a de Polignac number, because 546222633345 - 2¹ = 546222633343 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 12138280741 = 546222633345 / (5 + 4 + 6 + 2 + 2 + 2 + 6 + 3 + 3 + 3 + 4 + 5).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 546222633345.

It is not an unprimeable number, because it can be changed into a prime (546222633343) 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 11 ways as a sum of consecutive naturals, for example, 6069140326 + ... + 6069140415.

It is an arithmetic number, because the mean of its divisors is an integer number (78898824823).

Almost surely, 2^546222633345 is an apocalyptic number.

It is an amenable number.

546222633345 is a deficient number, since it is larger than the sum of its proper divisors (400563264531).

546222633345 is a wasteful number, since it uses less digits than its factorization.

546222633345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12138280752 (or 12138280749 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 45.

The spelling of 546222633345 in words is "five hundred forty-six billion, two hundred twenty-two million, six hundred thirty-three thousand, three hundred forty-five".