547830220322 has 90 divisors (see below), whose sum is σ = 1054804464987. Its totient is φ = 213220530600.

The previous prime is 547830220297. The next prime is 547830220363. The reversal of 547830220322 is 223022038745.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 273915110161 + 273915110161 = 523369^2 + 523369^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=523369.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 564191297 + ... + 564192267.

Almost surely, 2^547830220322 is an apocalyptic number.

547830220322 is a deficient number, since it is larger than the sum of its proper divisors (506974244665).

547830220322 is an frugal number, since it uses more digits than its factorization.

547830220322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1994 (or 991 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 38.

The spelling of 547830220322 in words is "five hundred forty-seven billion, eight hundred thirty million, two hundred twenty thousand, three hundred twenty-two".