545958674 has 16 divisors (see below), whose sum is σ = 837063936. Its totient is φ = 266947200.

The previous prime is 545958667. The next prime is 545958691. The reversal of 545958674 is 476859545.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194219 + ... + 197009.

It is an arithmetic number, because the mean of its divisors is an integer number (52316496).

Almost surely, 2^545958674 is an apocalyptic number.

545958674 is a deficient number, since it is larger than the sum of its proper divisors (291105262).

545958674 is a wasteful number, since it uses less digits than its factorization.

545958674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4921.

The product of its digits is 6048000, while the sum is 53.

The square root of 545958674 is about 23365.7585795968. The cubic root of 545958674 is about 817.3095811643.

The spelling of 545958674 in words is "five hundred forty-five million, nine hundred fifty-eight thousand, six hundred seventy-four".