10509530179 has 2 divisors, whose sum is σ = 10509530180. Its totient is φ = 10509530178.

The previous prime is 10509530177. The next prime is 10509530261. The reversal of 10509530179 is 97103590501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10509530179 - 2¹ = 10509530177 is a prime.

It is a super-2 number, since 2×10509530179² (a number of 21 digits) contains 22 as substring.

Together with 10509530177, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10509530177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5254765089 + 5254765090.

It is an arithmetic number, because the mean of its divisors is an integer number (5254765090).

Almost surely, 2^10509530179 is an apocalyptic number.

10509530179 is a deficient number, since it is larger than the sum of its proper divisors (1).

10509530179 is an equidigital number, since it uses as much as digits as its factorization.

10509530179 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42525, while the sum is 40.

The spelling of 10509530179 in words is "ten billion, five hundred nine million, five hundred thirty thousand, one hundred seventy-nine".