547450328145 has 32 divisors (see below), whose sum is σ = 1001409702912. Its totient is φ = 250173588672.

The previous prime is 547450328111. The next prime is 547450328153. The reversal of 547450328145 is 541823054745.

It is not a de Polignac number, because 547450328145 - 2⁷ = 547450328017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 547450328094 and 547450328103.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 635727 + ... + 1224356.

It is an arithmetic number, because the mean of its divisors is an integer number (31294053216).

Almost surely, 2^547450328145 is an apocalyptic number.

It is an amenable number.

547450328145 is a deficient number, since it is larger than the sum of its proper divisors (453959374767).

547450328145 is a wasteful number, since it uses less digits than its factorization.

547450328145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1862901.

The product of its (nonzero) digits is 2688000, while the sum is 48.

The spelling of 547450328145 in words is "five hundred forty-seven billion, four hundred fifty million, three hundred twenty-eight thousand, one hundred forty-five".