5555065001 has 2 divisors, whose sum is σ = 5555065002. Its totient is φ = 5555065000.

The previous prime is 5555064997. The next prime is 5555065069. The reversal of 5555065001 is 1005605555.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4732752025 + 822312976 = 68795^2 + 28676^2 .

It is a cyclic number.

It is not a de Polignac number, because 5555065001 - 2² = 5555064997 is a prime.

It is not a weakly prime, because it can be changed into another prime (5555065301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2777532500 + 2777532501.

It is an arithmetic number, because the mean of its divisors is an integer number (2777532501).

Almost surely, 2^5555065001 is an apocalyptic number.

It is an amenable number.

5555065001 is a deficient number, since it is larger than the sum of its proper divisors (1).

5555065001 is an equidigital number, since it uses as much as digits as its factorization.

5555065001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18750, while the sum is 32.

The square root of 5555065001 is about 74532.3084373482. The cubic root of 5555065001 is about 1771.0454845697.

The spelling of 5555065001 in words is "five billion, five hundred fifty-five million, sixty-five thousand, one".