1061952173 has 2 divisors, whose sum is σ = 1061952174. Its totient is φ = 1061952172.

The previous prime is 1061952121. The next prime is 1061952181. The reversal of 1061952173 is 3712591601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 645261604 + 416690569 = 25402^2 + 20413^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1061952173 is a prime.

It is a super-3 number, since 3×1061952173³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1061952103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530976086 + 530976087.

It is an arithmetic number, because the mean of its divisors is an integer number (530976087).

Almost surely, 2^1061952173 is an apocalyptic number.

It is an amenable number.

1061952173 is a deficient number, since it is larger than the sum of its proper divisors (1).

1061952173 is an equidigital number, since it uses as much as digits as its factorization.

1061952173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11340, while the sum is 35.

The square root of 1061952173 is about 32587.6076599679. The cubic root of 1061952173 is about 1020.2383695749.

The spelling of 1061952173 in words is "one billion, sixty-one million, nine hundred fifty-two thousand, one hundred seventy-three".