10515165061673 has 2 divisors, whose sum is σ = 10515165061674. Its totient is φ = 10515165061672.

The previous prime is 10515165061591. The next prime is 10515165061679. The reversal of 10515165061673 is 37616056151501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8260611760384 + 2254553301289 = 2874128^2 + 1501517^2 .

It is a cyclic number.

It is not a de Polignac number, because 10515165061673 - 2²⁶ = 10515097952809 is a prime.

It is a super-2 number, since 2×10515165061673² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10515165061679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5257582530836 + 5257582530837.

It is an arithmetic number, because the mean of its divisors is an integer number (5257582530837).

Almost surely, 2^{10515165061673} is an apocalyptic number.

It is an amenable number.

10515165061673 is a deficient number, since it is larger than the sum of its proper divisors (1).

10515165061673 is an equidigital number, since it uses as much as digits as its factorization.

10515165061673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 567000, while the sum is 47.

The spelling of 10515165061673 in words is "ten trillion, five hundred fifteen billion, one hundred sixty-five million, sixty-one thousand, six hundred seventy-three".