5665339061928 has 256 divisors, whose sum is σ = 19892160960000. Its totient is φ = 1453772593152.

The previous prime is 5665339061917. The next prime is 5665339061953. The reversal of 5665339061928 is 8291609335665.

5665339061928 is a `hidden beast` number, since 5 + 6 + 6 + 5 + 3 + 3 + 9 + 0 + 619 + 2 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3167653 + ... + 4622196.

It is an arithmetic number, because the mean of its divisors is an integer number (77703753750).

Almost surely, 2^{5665339061928} is an apocalyptic number.

It is an amenable number.

5665339061928 is an abundant number, since it is smaller than the sum of its proper divisors (14226821898072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5665339061928 is a wasteful number, since it uses less digits than its factorization.

5665339061928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7789921 (or 7789911 counting only the distinct ones).

The product of its (nonzero) digits is 62985600, while the sum is 63.

The spelling of 5665339061928 in words is "five trillion, six hundred sixty-five billion, three hundred thirty-nine million, sixty-one thousand, nine hundred twenty-eight".