35450915989 has 2 divisors, whose sum is σ = 35450915990. Its totient is φ = 35450915988.

The previous prime is 35450915987. The next prime is 35450916019. The reversal of 35450915989 is 98951905453.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34920396900 + 530519089 = 186870^2 + 23033^2 .

It is a cyclic number.

It is not a de Polignac number, because 35450915989 - 2¹ = 35450915987 is a prime.

Together with 35450915987, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35450915987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17725457994 + 17725457995.

It is an arithmetic number, because the mean of its divisors is an integer number (17725457995).

Almost surely, 2^35450915989 is an apocalyptic number.

It is an amenable number.

35450915989 is a deficient number, since it is larger than the sum of its proper divisors (1).

35450915989 is an equidigital number, since it uses as much as digits as its factorization.

35450915989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748000, while the sum is 58.

The spelling of 35450915989 in words is "thirty-five billion, four hundred fifty million, nine hundred fifteen thousand, nine hundred eighty-nine".