20035353607 has 2 divisors, whose sum is σ = 20035353608. Its totient is φ = 20035353606.

The previous prime is 20035353581. The next prime is 20035353623. The reversal of 20035353607 is 70635353002.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20035353607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20035353647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10017676803 + 10017676804.

It is an arithmetic number, because the mean of its divisors is an integer number (10017676804).

Almost surely, 2^20035353607 is an apocalyptic number.

20035353607 is a deficient number, since it is larger than the sum of its proper divisors (1).

20035353607 is an equidigital number, since it uses as much as digits as its factorization.

20035353607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56700, while the sum is 34.

The spelling of 20035353607 in words is "twenty billion, thirty-five million, three hundred fifty-three thousand, six hundred seven".