10105505507 has 2 divisors, whose sum is σ = 10105505508. Its totient is φ = 10105505506.

The previous prime is 10105505497. The next prime is 10105505533. The reversal of 10105505507 is 70550550101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10105505507 - 2⁸ = 10105505251 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10105505507.

It is not a weakly prime, because it can be changed into another prime (10105505587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5052752753 + 5052752754.

It is an arithmetic number, because the mean of its divisors is an integer number (5052752754).

Almost surely, 2^10105505507 is an apocalyptic number.

10105505507 is a deficient number, since it is larger than the sum of its proper divisors (1).

10105505507 is an equidigital number, since it uses as much as digits as its factorization.

10105505507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4375, while the sum is 29.

The spelling of 10105505507 in words is "ten billion, one hundred five million, five hundred five thousand, five hundred seven".