55066160106501 has 32 divisors (see below), whose sum is σ = 77841709940736. Its totient is φ = 34564890888000.

The previous prime is 55066160106491. The next prime is 55066160106593. The reversal of 55066160106501 is 10560106166055.

It is not a de Polignac number, because 55066160106501 - 2⁵ = 55066160106469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55066168106501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82564996 + ... + 83229266.

It is an arithmetic number, because the mean of its divisors is an integer number (2432553435648).

Almost surely, 2^{55066160106501} is an apocalyptic number.

It is an amenable number.

55066160106501 is a deficient number, since it is larger than the sum of its proper divisors (22775549834235).

55066160106501 is a wasteful number, since it uses less digits than its factorization.

55066160106501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688433.

The product of its (nonzero) digits is 162000, while the sum is 42.

The spelling of 55066160106501 in words is "fifty-five trillion, sixty-six billion, one hundred sixty million, one hundred six thousand, five hundred one".