608450545 has 4 divisors (see below), whose sum is σ = 730140660. Its totient is φ = 486760432.

The previous prime is 608450543. The next prime is 608450567. The reversal of 608450545 is 545054806.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 545054806 = 2 ⋅272527403.

It can be written as a sum of positive squares in 2 ways, for example, as 450118656 + 158331889 = 21216^2 + 12583^2 .

It is a cyclic number.

It is not a de Polignac number, because 608450545 - 2¹ = 608450543 is a prime.

It is not an unprimeable number, because it can be changed into a prime (608450543) 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, 60845050 + ... + 60845059.

It is an arithmetic number, because the mean of its divisors is an integer number (182535165).

Almost surely, 2^608450545 is an apocalyptic number.

It is an amenable number.

608450545 is a deficient number, since it is larger than the sum of its proper divisors (121690115).

608450545 is a wasteful number, since it uses less digits than its factorization.

608450545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121690114.

The product of its (nonzero) digits is 96000, while the sum is 37.

The square root of 608450545 is about 24666.7903262666. The cubic root of 608450545 is about 847.3739227645.

The spelling of 608450545 in words is "six hundred eight million, four hundred fifty thousand, five hundred forty-five".