5660621102719 has 8 divisors (see below), whose sum is σ = 6175859955408. Its totient is φ = 5145488405760.

The previous prime is 5660621102713. The next prime is 5660621102767. The reversal of 5660621102719 is 9172011260665.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5660621102719 - 2³ = 5660621102711 is a prime.

It is a super-2 number, since 2×5660621102719² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5660621102711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26427412 + ... + 26640745.

It is an arithmetic number, because the mean of its divisors is an integer number (771982494426).

Almost surely, 2^{5660621102719} is an apocalyptic number.

5660621102719 is a deficient number, since it is larger than the sum of its proper divisors (515238852689).

5660621102719 is a wasteful number, since it uses less digits than its factorization.

5660621102719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53077865.

The product of its (nonzero) digits is 272160, while the sum is 46.

The spelling of 5660621102719 in words is "five trillion, six hundred sixty billion, six hundred twenty-one million, one hundred two thousand, seven hundred nineteen".