545968336 has 20 divisors (see below), whose sum is σ = 1059307200. Its totient is φ = 272598752.

The previous prime is 545968321. The next prime is 545968351. The reversal of 545968336 is 633869545.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (545968321) and next prime (545968351).

It is a self number, because there is not a number n which added to its sum of digits gives 545968336.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12226 + ... + 35233.

It is an arithmetic number, because the mean of its divisors is an integer number (52965360).

Almost surely, 2^545968336 is an apocalyptic number.

It is an amenable number.

545968336 is a deficient number, since it is larger than the sum of its proper divisors (513338864).

545968336 is a wasteful number, since it uses less digits than its factorization.

545968336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48186 (or 48180 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 49.

The square root of 545968336 is about 23365.9653342206. The cubic root of 545968336 is about 817.3144025296.

The spelling of 545968336 in words is "five hundred forty-five million, nine hundred sixty-eight thousand, three hundred thirty-six".