10556590027 has 2 divisors, whose sum is σ = 10556590028. Its totient is φ = 10556590026.

The previous prime is 10556589997. The next prime is 10556590043. The reversal of 10556590027 is 72009565501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10556590027 - 2¹⁹ = 10556065739 is a prime.

It is a super-2 number, since 2×10556590027² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10556593027) 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 as a sum of consecutive naturals, namely, 5278295013 + 5278295014.

It is an arithmetic number, because the mean of its divisors is an integer number (5278295014).

Almost surely, 2^10556590027 is an apocalyptic number.

10556590027 is a deficient number, since it is larger than the sum of its proper divisors (1).

10556590027 is an equidigital number, since it uses as much as digits as its factorization.

10556590027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 94500, while the sum is 40.

The spelling of 10556590027 in words is "ten billion, five hundred fifty-six million, five hundred ninety thousand, twenty-seven".