10505005607 has 2 divisors, whose sum is σ = 10505005608. Its totient is φ = 10505005606.

The previous prime is 10505005573. The next prime is 10505005663. The reversal of 10505005607 is 70650050501.

It is a weak prime.

It is an emirp because it is prime and its reverse (70650050501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10505005607 - 2⁶ = 10505005543 is a prime.

It is a super-2 number, since 2×10505005607² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10505005607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10505005207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5252502803 + 5252502804.

It is an arithmetic number, because the mean of its divisors is an integer number (5252502804).

Almost surely, 2^10505005607 is an apocalyptic number.

10505005607 is a deficient number, since it is larger than the sum of its proper divisors (1).

10505005607 is an equidigital number, since it uses as much as digits as its factorization.

10505005607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5250, while the sum is 29.

The spelling of 10505005607 in words is "ten billion, five hundred five million, five thousand, six hundred seven".