5965742655 has 12 divisors (see below), whose sum is σ = 10340620680. Its totient is φ = 3181729392.

The previous prime is 5965742621. The next prime is 5965742669. The reversal of 5965742655 is 5562475695.

5965742655 is a `hidden beast` number, since 5 + 9 + 6 + 574 + 2 + 65 + 5 = 666.

It is not a de Polignac number, because 5965742655 - 2⁸ = 5965742399 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66285985 + ... + 66286074.

It is an arithmetic number, because the mean of its divisors is an integer number (861718390).

Almost surely, 2^5965742655 is an apocalyptic number.

5965742655 is a deficient number, since it is larger than the sum of its proper divisors (4374878025).

5965742655 is a wasteful number, since it uses less digits than its factorization.

5965742655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132572070 (or 132572067 counting only the distinct ones).

The product of its digits is 11340000, while the sum is 54.

The square root of 5965742655 is about 77238.2201698097. The cubic root of 5965742655 is about 1813.6556718831.

The spelling of 5965742655 in words is "five billion, nine hundred sixty-five million, seven hundred forty-two thousand, six hundred fifty-five".