605134654 has 4 divisors (see below), whose sum is σ = 907701984. Its totient is φ = 302567326.

The previous prime is 605134643. The next prime is 605134681. The reversal of 605134654 is 456431506.

605134654 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151283662 + ... + 151283665.

It is an arithmetic number, because the mean of its divisors is an integer number (226925496).

Almost surely, 2^605134654 is an apocalyptic number.

605134654 is a deficient number, since it is larger than the sum of its proper divisors (302567330).

605134654 is a wasteful number, since it uses less digits than its factorization.

605134654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302567329.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 605134654 is about 24599.4848320041. The cubic root of 605134654 is about 845.8317983670.

The spelling of 605134654 in words is "six hundred five million, one hundred thirty-four thousand, six hundred fifty-four".