555376366065 has 16 divisors (see below), whose sum is σ = 888644026368. Its totient is φ = 296186781696.

The previous prime is 555376366063. The next prime is 555376366079. The reversal of 555376366065 is 560663673555.

It is not a de Polignac number, because 555376366065 - 2¹ = 555376366063 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 555376365996 and 555376366014.

It is not an unprimeable number, because it can be changed into a prime (555376366063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 538384 + ... + 1183473.

It is an arithmetic number, because the mean of its divisors is an integer number (55540251648).

Almost surely, 2^555376366065 is an apocalyptic number.

It is an amenable number.

555376366065 is a deficient number, since it is larger than the sum of its proper divisors (333267660303).

555376366065 is a wasteful number, since it uses less digits than its factorization.

555376366065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1743368.

The product of its (nonzero) digits is 51030000, while the sum is 57.

The spelling of 555376366065 in words is "five hundred fifty-five billion, three hundred seventy-six million, three hundred sixty-six thousand, sixty-five".