35521001100073 has 2 divisors, whose sum is σ = 35521001100074. Its totient is φ = 35521001100072.

The previous prime is 35521001100017. The next prime is 35521001100103. The reversal of 35521001100073 is 37000110012553.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26561736900864 + 8959264199209 = 5153808^2 + 2993203^2 .

It is a cyclic number.

It is not a de Polignac number, because 35521001100073 - 2⁹ = 35521001099561 is a prime.

It is not a weakly prime, because it can be changed into another prime (35521001100173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17760500550036 + 17760500550037.

It is an arithmetic number, because the mean of its divisors is an integer number (17760500550037).

Almost surely, 2^{35521001100073} is an apocalyptic number.

It is an amenable number.

35521001100073 is a deficient number, since it is larger than the sum of its proper divisors (1).

35521001100073 is an equidigital number, since it uses as much as digits as its factorization.

35521001100073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3150, while the sum is 28.

The spelling of 35521001100073 in words is "thirty-five trillion, five hundred twenty-one billion, one million, one hundred thousand, seventy-three".