545433736 has 16 divisors (see below), whose sum is σ = 1023134400. Its totient is φ = 272597904.

The previous prime is 545433709. The next prime is 545433737. The reversal of 545433736 is 637334545.

It is not an unprimeable number, because it can be changed into a prime (545433737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6405 + ... + 33643.

It is an arithmetic number, because the mean of its divisors is an integer number (63945900).

Almost surely, 2^545433736 is an apocalyptic number.

It is an amenable number.

545433736 is a deficient number, since it is larger than the sum of its proper divisors (477700664).

545433736 is a wasteful number, since it uses less digits than its factorization.

545433736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29748 (or 29744 counting only the distinct ones).

The product of its digits is 453600, while the sum is 40.

The square root of 545433736 is about 23354.5228167908. The cubic root of 545433736 is about 817.0475500761.

It can be divided in two parts, 545 and 433736, that added together give a square (434281 = 659²).

The spelling of 545433736 in words is "five hundred forty-five million, four hundred thirty-three thousand, seven hundred thirty-six".