55600611051509 has 8 divisors (see below), whose sum is σ = 55624242768000. Its totient is φ = 55576984356432.

The previous prime is 55600611051497. The next prime is 55600611051589. The reversal of 55600611051509 is 90515011600655.

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 55600611051509 - 2⁴ = 55600611051493 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 55600611051509.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55600611051589) 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, 20978327 + ... + 23479595.

It is an arithmetic number, because the mean of its divisors is an integer number (6953030346000).

Almost surely, 2^{55600611051509} is an apocalyptic number.

It is an amenable number.

55600611051509 is a deficient number, since it is larger than the sum of its proper divisors (23631716491).

55600611051509 is a wasteful number, since it uses less digits than its factorization.

55600611051509 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2510707.

The product of its (nonzero) digits is 202500, while the sum is 44.

The spelling of 55600611051509 in words is "fifty-five trillion, six hundred billion, six hundred eleven million, fifty-one thousand, five hundred nine".