55600611501611 has 8 divisors (see below), whose sum is σ = 63847592155200. Its totient is φ = 47885694116040.

The previous prime is 55600611501607. The next prime is 55600611501647. The reversal of 55600611501611 is 11610511600655.

It is a happy number.

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

It is not a de Polignac number, because 55600611501611 - 2² = 55600611501607 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55600611501011) 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, 133015816781 + ... + 133015817198.

It is an arithmetic number, because the mean of its divisors is an integer number (7980949019400).

Almost surely, 2^{55600611501611} is an apocalyptic number.

55600611501611 is a deficient number, since it is larger than the sum of its proper divisors (8246980653589).

55600611501611 is a wasteful number, since it uses less digits than its factorization.

55600611501611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266031634009.

The product of its (nonzero) digits is 27000, while the sum is 38.

The spelling of 55600611501611 in words is "fifty-five trillion, six hundred billion, six hundred eleven million, five hundred one thousand, six hundred eleven".