28875162113351 has 2 divisors, whose sum is σ = 28875162113352. Its totient is φ = 28875162113350.

The previous prime is 28875162113267. The next prime is 28875162113389. The reversal of 28875162113351 is 15331126157882.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 28875162113351 - 2³⁸ = 28600284206407 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 28875162113293 and 28875162113302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28875162113051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14437581056675 + 14437581056676.

It is an arithmetic number, because the mean of its divisors is an integer number (14437581056676).

Almost surely, 2^{28875162113351} is an apocalyptic number.

28875162113351 is a deficient number, since it is larger than the sum of its proper divisors (1).

28875162113351 is an equidigital number, since it uses as much as digits as its factorization.

28875162113351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2419200, while the sum is 53.

The spelling of 28875162113351 in words is "twenty-eight trillion, eight hundred seventy-five billion, one hundred sixty-two million, one hundred thirteen thousand, three hundred fifty-one".