605252116564634 has 16 divisors (see below), whose sum is σ = 1131900062147136. Its totient is φ = 235812512947200.

The previous prime is 605252116564621. The next prime is 605252116564637. The reversal of 605252116564634 is 436465611252506.

It is a self number, because there is not a number n which added to its sum of digits gives 605252116564634.

It is not an unprimeable number, because it can be changed into a prime (605252116564637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1965104274407 + ... + 1965104274714.

It is an arithmetic number, because the mean of its divisors is an integer number (70743753884196).

Almost surely, 2^{605252116564634} is an apocalyptic number.

605252116564634 is a deficient number, since it is larger than the sum of its proper divisors (526647945582502).

605252116564634 is a wasteful number, since it uses less digits than its factorization.

605252116564634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3930208549141.

The product of its (nonzero) digits is 31104000, while the sum is 56.

The spelling of 605252116564634 in words is "six hundred five trillion, two hundred fifty-two billion, one hundred sixteen million, five hundred sixty-four thousand, six hundred thirty-four".