546456544522 has 24 divisors (see below), whose sum is σ = 954855898020. Its totient is φ = 233865313920.

The previous prime is 546456544423. The next prime is 546456544583. The reversal of 546456544522 is 225445654645.

It can be written as a sum of positive squares in 2 ways, for example, as 445517535841 + 100939008681 = 667471^2 + 317709^2 .

It is a super-2 number, since 2×546456544522² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 546456544522.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3862879 + ... + 4001842.

Almost surely, 2^546456544522 is an apocalyptic number.

546456544522 is a deficient number, since it is larger than the sum of its proper divisors (408399353498).

546456544522 is a wasteful number, since it uses less digits than its factorization.

546456544522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7865446 (or 7865439 counting only the distinct ones).

The product of its digits is 23040000, while the sum is 52.

The spelling of 546456544522 in words is "five hundred forty-six billion, four hundred fifty-six million, five hundred forty-four thousand, five hundred twenty-two".