545464606 has 4 divisors (see below), whose sum is σ = 818196912. Its totient is φ = 272732302.

The previous prime is 545464583. The next prime is 545464607. The reversal of 545464606 is 606464545.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545464607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136366150 + ... + 136366153.

It is an arithmetic number, because the mean of its divisors is an integer number (204549228).

Almost surely, 2^545464606 is an apocalyptic number.

545464606 is a deficient number, since it is larger than the sum of its proper divisors (272732306).

545464606 is a wasteful number, since it uses less digits than its factorization.

545464606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272732305.

The product of its (nonzero) digits is 345600, while the sum is 40.

The square root of 545464606 is about 23355.1837072629. The cubic root of 545464606 is about 817.0629639754.

The spelling of 545464606 in words is "five hundred forty-five million, four hundred sixty-four thousand, six hundred six".