20039375351 has 2 divisors, whose sum is σ = 20039375352. Its totient is φ = 20039375350.

The previous prime is 20039375299. The next prime is 20039375423. The reversal of 20039375351 is 15357393002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20039375351 - 2⁶ = 20039375287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20039378351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10019687675 + 10019687676.

It is an arithmetic number, because the mean of its divisors is an integer number (10019687676).

Almost surely, 2^20039375351 is an apocalyptic number.

20039375351 is a deficient number, since it is larger than the sum of its proper divisors (1).

20039375351 is an equidigital number, since it uses as much as digits as its factorization.

20039375351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 85050, while the sum is 38.

The spelling of 20039375351 in words is "twenty billion, thirty-nine million, three hundred seventy-five thousand, three hundred fifty-one".