33390459607 has 2 divisors, whose sum is σ = 33390459608. Its totient is φ = 33390459606.

The previous prime is 33390459589. The next prime is 33390459637. The reversal of 33390459607 is 70695409333.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33390459607 is a prime.

It is a super-2 number, since 2×33390459607² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33390459637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16695229803 + 16695229804.

It is an arithmetic number, because the mean of its divisors is an integer number (16695229804).

Almost surely, 2^33390459607 is an apocalyptic number.

33390459607 is a deficient number, since it is larger than the sum of its proper divisors (1).

33390459607 is an equidigital number, since it uses as much as digits as its factorization.

33390459607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1837080, while the sum is 49.

The spelling of 33390459607 in words is "thirty-three billion, three hundred ninety million, four hundred fifty-nine thousand, six hundred seven".