10581069979 has 2 divisors, whose sum is σ = 10581069980. Its totient is φ = 10581069978.

The previous prime is 10581069973. The next prime is 10581069991. The reversal of 10581069979 is 97996018501.

It is a weak prime.

It is an emirp because it is prime and its reverse (97996018501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10581069979 - 2¹³ = 10581061787 is a prime.

It is a super-2 number, since 2×10581069979² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10581069973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5290534989 + 5290534990.

It is an arithmetic number, because the mean of its divisors is an integer number (5290534990).

Almost surely, 2^10581069979 is an apocalyptic number.

10581069979 is a deficient number, since it is larger than the sum of its proper divisors (1).

10581069979 is an equidigital number, since it uses as much as digits as its factorization.

10581069979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1224720, while the sum is 55.

The spelling of 10581069979 in words is "ten billion, five hundred eighty-one million, sixty-nine thousand, nine hundred seventy-nine".