4355161073 has 2 divisors, whose sum is σ = 4355161074. Its totient is φ = 4355161072.

The previous prime is 4355161049. The next prime is 4355161091. The reversal of 4355161073 is 3701615534.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4252604944 + 102556129 = 65212^2 + 10127^2 .

It is a cyclic number.

It is not a de Polignac number, because 4355161073 - 2¹⁰ = 4355160049 is a prime.

It is a super-2 number, since 2×4355161073² = 37934855943549022658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4355161033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2177580536 + 2177580537.

It is an arithmetic number, because the mean of its divisors is an integer number (2177580537).

Almost surely, 2^4355161073 is an apocalyptic number.

It is an amenable number.

4355161073 is a deficient number, since it is larger than the sum of its proper divisors (1).

4355161073 is an equidigital number, since it uses as much as digits as its factorization.

4355161073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 4355161073 is about 65993.6441863912. The cubic root of 4355161073 is about 1633.0572395142.

The spelling of 4355161073 in words is "four billion, three hundred fifty-five million, one hundred sixty-one thousand, seventy-three".