555005005065 has 48 divisors (see below), whose sum is σ = 1102265049600. Its totient is φ = 253064290176.

The previous prime is 555005005031. The next prime is 555005005109. The reversal of 555005005065 is 560500500555.

555005005065 is a `hidden beast` number, since 5 + 550 + 0 + 50 + 0 + 50 + 6 + 5 = 666.

It is not a de Polignac number, because 555005005065 - 2¹³ = 555004996873 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2142145 + ... + 2387214.

It is an arithmetic number, because the mean of its divisors is an integer number (22963855200).

Almost surely, 2^555005005065 is an apocalyptic number.

It is an amenable number.

555005005065 is a deficient number, since it is larger than the sum of its proper divisors (547260044535).

555005005065 is a wasteful number, since it uses less digits than its factorization.

555005005065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4529766 (or 4529763 counting only the distinct ones).

The product of its (nonzero) digits is 93750, while the sum is 36.

The spelling of 555005005065 in words is "five hundred fifty-five billion, five million, five thousand, sixty-five".