10634535173 has 2 divisors, whose sum is σ = 10634535174. Its totient is φ = 10634535172.

The previous prime is 10634535167. The next prime is 10634535199. The reversal of 10634535173 is 37153543601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9459896644 + 1174638529 = 97262^2 + 34273^2 .

It is a cyclic number.

It is not a de Polignac number, because 10634535173 - 2¹⁰ = 10634534149 is a prime.

It is a super-2 number, since 2×10634535173² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10634535143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5317267586 + 5317267587.

It is an arithmetic number, because the mean of its divisors is an integer number (5317267587).

Almost surely, 2^10634535173 is an apocalyptic number.

It is an amenable number.

10634535173 is a deficient number, since it is larger than the sum of its proper divisors (1).

10634535173 is an equidigital number, since it uses as much as digits as its factorization.

10634535173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 113400, while the sum is 38.

The spelling of 10634535173 in words is "ten billion, six hundred thirty-four million, five hundred thirty-five thousand, one hundred seventy-three".