608223925145 has 4 divisors (see below), whose sum is σ = 729868710180. Its totient is φ = 486579140112.

The previous prime is 608223925129. The next prime is 608223925151. The reversal of 608223925145 is 541529322806.

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

It can be written as a sum of positive squares in 2 ways, for example, as 96306570889 + 511917354256 = 310333^2 + 715484^2 .

It is a cyclic number.

It is not a de Polignac number, because 608223925145 - 2⁴ = 608223925129 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 608223925145.

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, 60822392510 + ... + 60822392519.

It is an arithmetic number, because the mean of its divisors is an integer number (182467177545).

Almost surely, 2^608223925145 is an apocalyptic number.

It is an amenable number.

608223925145 is a deficient number, since it is larger than the sum of its proper divisors (121644785035).

608223925145 is a wasteful number, since it uses less digits than its factorization.

608223925145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121644785034.

The product of its (nonzero) digits is 1036800, while the sum is 47.

The spelling of 608223925145 in words is "six hundred eight billion, two hundred twenty-three million, nine hundred twenty-five thousand, one hundred forty-five".