9100574081 has 2 divisors, whose sum is σ = 9100574082. Its totient is φ = 9100574080.

The previous prime is 9100574023. The next prime is 9100574099. The reversal of 9100574081 is 1804750019.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4716942400 + 4383631681 = 68680^2 + 66209^2 .

It is a cyclic number.

It is not a de Polignac number, because 9100574081 - 2¹⁰ = 9100573057 is a prime.

It is a super-2 number, since 2×9100574081² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (9100574981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4550287040 + 4550287041.

It is an arithmetic number, because the mean of its divisors is an integer number (4550287041).

Almost surely, 2^9100574081 is an apocalyptic number.

It is an amenable number.

9100574081 is a deficient number, since it is larger than the sum of its proper divisors (1).

9100574081 is an equidigital number, since it uses as much as digits as its factorization.

9100574081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 9100574081 is about 95396.9290962765. The cubic root of 9100574081 is about 2087.8033804161.

The spelling of 9100574081 in words is "nine billion, one hundred million, five hundred seventy-four thousand, eighty-one".