35502420061 has 2 divisors, whose sum is σ = 35502420062. Its totient is φ = 35502420060.

The previous prime is 35502420011. The next prime is 35502420091. The reversal of 35502420061 is 16002420553.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24788928025 + 10713492036 = 157445^2 + 103506^2 .

It is a cyclic number.

It is not a de Polignac number, because 35502420061 - 2⁹ = 35502419549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35502420011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17751210030 + 17751210031.

It is an arithmetic number, because the mean of its divisors is an integer number (17751210031).

Almost surely, 2^35502420061 is an apocalyptic number.

It is an amenable number.

35502420061 is a deficient number, since it is larger than the sum of its proper divisors (1).

35502420061 is an equidigital number, since it uses as much as digits as its factorization.

35502420061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 35502420061 in words is "thirty-five billion, five hundred two million, four hundred twenty thousand, sixty-one".