10605456539 has 2 divisors, whose sum is σ = 10605456540. Its totient is φ = 10605456538.

The previous prime is 10605456493. The next prime is 10605456551. The reversal of 10605456539 is 93565450601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10605456539 - 2²⁰ = 10604407963 is a prime.

It is a super-2 number, since 2×10605456539² (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 10605456539.

It is not a weakly prime, because it can be changed into another prime (10605456139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5302728269 + 5302728270.

It is an arithmetic number, because the mean of its divisors is an integer number (5302728270).

Almost surely, 2^10605456539 is an apocalyptic number.

10605456539 is a deficient number, since it is larger than the sum of its proper divisors (1).

10605456539 is an equidigital number, since it uses as much as digits as its factorization.

10605456539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486000, while the sum is 44.

The spelling of 10605456539 in words is "ten billion, six hundred five million, four hundred fifty-six thousand, five hundred thirty-nine".