52226961001 has 2 divisors, whose sum is σ = 52226961002. Its totient is φ = 52226961000.

The previous prime is 52226960963. The next prime is 52226961013. The reversal of 52226961001 is 10016962225.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45490491225 + 6736469776 = 213285^2 + 82076^2 .

It is a cyclic number.

It is not a de Polignac number, because 52226961001 - 2¹³ = 52226952809 is a prime.

It is not a weakly prime, because it can be changed into another prime (52226961701) 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, 26113480500 + 26113480501.

It is an arithmetic number, because the mean of its divisors is an integer number (26113480501).

Almost surely, 2^52226961001 is an apocalyptic number.

It is an amenable number.

52226961001 is a deficient number, since it is larger than the sum of its proper divisors (1).

52226961001 is an equidigital number, since it uses as much as digits as its factorization.

52226961001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 34.

The spelling of 52226961001 in words is "fifty-two billion, two hundred twenty-six million, nine hundred sixty-one thousand, one".