10558070989 has 2 divisors, whose sum is σ = 10558070990. Its totient is φ = 10558070988.

The previous prime is 10558070987. The next prime is 10558071001. The reversal of 10558070989 is 98907085501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10468768489 + 89302500 = 102317^2 + 9450^2 .

It is a cyclic number.

It is not a de Polignac number, because 10558070989 - 2¹ = 10558070987 is a prime.

It is a super-2 number, since 2×10558070989² (a number of 21 digits) contains 22 as substring.

Together with 10558070987, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10558070987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5279035494 + 5279035495.

It is an arithmetic number, because the mean of its divisors is an integer number (5279035495).

Almost surely, 2^10558070989 is an apocalyptic number.

It is an amenable number.

10558070989 is a deficient number, since it is larger than the sum of its proper divisors (1).

10558070989 is an equidigital number, since it uses as much as digits as its factorization.

10558070989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 907200, while the sum is 52.

The spelling of 10558070989 in words is "ten billion, five hundred fifty-eight million, seventy thousand, nine hundred eighty-nine".