55560665565006 has 64 divisors (see below), whose sum is σ = 134194799001600. Its totient is φ = 14992075159776.

The previous prime is 55560665565001. The next prime is 55560665565061. The reversal of 55560665565006 is 60056556606555.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55560665565001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 363950376 + ... + 364103003.

It is an arithmetic number, because the mean of its divisors is an integer number (2096793734400).

Almost surely, 2^{55560665565006} is an apocalyptic number.

55560665565006 is an abundant number, since it is smaller than the sum of its proper divisors (78634133436594).

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

55560665565006 is a wasteful number, since it uses less digits than its factorization.

55560665565006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728053493.

The product of its (nonzero) digits is 121500000, while the sum is 60.

The spelling of 55560665565006 in words is "fifty-five trillion, five hundred sixty billion, six hundred sixty-five million, five hundred sixty-five thousand, six".