546456544722 has 64 divisors (see below), whose sum is σ = 1338400425600. Its totient is φ = 163885731840.

The previous prime is 546456544721. The next prime is 546456544759. The reversal of 546456544722 is 227445654645.

546456544722 is a `hidden beast` number, since 5 + 4 + 6 + 4 + 565 + 4 + 4 + 72 + 2 = 666.

It is a super-2 number, since 2×546456544722² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (546456544721) 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 31 ways as a sum of consecutive naturals, for example, 4684447 + ... + 4799682.

It is an arithmetic number, because the mean of its divisors is an integer number (20912506650).

Almost surely, 2^546456544722 is an apocalyptic number.

546456544722 is an abundant number, since it is smaller than the sum of its proper divisors (791943880878).

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

546456544722 is a wasteful number, since it uses less digits than its factorization.

546456544722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9484248 (or 9484242 counting only the distinct ones).

The product of its digits is 32256000, while the sum is 54.

The spelling of 546456544722 in words is "five hundred forty-six billion, four hundred fifty-six million, five hundred forty-four thousand, seven hundred twenty-two".