555164063 has 4 divisors (see below), whose sum is σ = 556070328. Its totient is φ = 554257800.

The previous prime is 555164039. The next prime is 555164069. The reversal of 555164063 is 360461555.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 360461555 = 5 ⋅72092311.

It is a cyclic number.

It is not a de Polignac number, because 555164063 - 2¹⁰ = 555163039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (555164069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 452213 + ... + 453438.

It is an arithmetic number, because the mean of its divisors is an integer number (139017582).

Almost surely, 2^555164063 is an apocalyptic number.

555164063 is a deficient number, since it is larger than the sum of its proper divisors (906265).

555164063 is an equidigital number, since it uses as much as digits as its factorization.

555164063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906264.

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 555164063 is about 23561.9197647390. The cubic root of 555164063 is about 821.8775453337.

The spelling of 555164063 in words is "five hundred fifty-five million, one hundred sixty-four thousand, sixty-three".