545552353 has 4 divisors (see below), whose sum is σ = 563150848. Its totient is φ = 527953860.

The previous prime is 545552317. The next prime is 545552363. The reversal of 545552353 is 353255545.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 353255545 = 5 ⋅70651109.

It is a cyclic number.

It is not a de Polignac number, because 545552353 - 2⁹ = 545551841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (545552363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8799201 + ... + 8799262.

It is an arithmetic number, because the mean of its divisors is an integer number (140787712).

Almost surely, 2^545552353 is an apocalyptic number.

It is an amenable number.

545552353 is a deficient number, since it is larger than the sum of its proper divisors (17598495).

545552353 is a wasteful number, since it uses less digits than its factorization.

545552353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17598494.

The product of its digits is 225000, while the sum is 37.

The square root of 545552353 is about 23357.0621654351. The cubic root of 545552353 is about 817.1067743216.

The spelling of 545552353 in words is "five hundred forty-five million, five hundred fifty-two thousand, three hundred fifty-three".