10510505039 has 2 divisors, whose sum is σ = 10510505040. Its totient is φ = 10510505038.

The previous prime is 10510505029. The next prime is 10510505087. The reversal of 10510505039 is 93050501501.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10510505039 - 2²⁸ = 10242069583 is a prime.

It is a super-2 number, since 2×10510505039² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10510505009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5255252519 + 5255252520.

It is an arithmetic number, because the mean of its divisors is an integer number (5255252520).

Almost surely, 2^10510505039 is an apocalyptic number.

10510505039 is a deficient number, since it is larger than the sum of its proper divisors (1).

10510505039 is an equidigital number, since it uses as much as digits as its factorization.

10510505039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3375, while the sum is 29.

The spelling of 10510505039 in words is "ten billion, five hundred ten million, five hundred five thousand, thirty-nine".