28025025052807 has 2 divisors, whose sum is σ = 28025025052808. Its totient is φ = 28025025052806.

The previous prime is 28025025052799. The next prime is 28025025052819. The reversal of 28025025052807 is 70825052052082.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28025025052807 - 2³ = 28025025052799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28025025052207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14012512526403 + 14012512526404.

It is an arithmetic number, because the mean of its divisors is an integer number (14012512526404).

Almost surely, 2^{28025025052807} is an apocalyptic number.

28025025052807 is a deficient number, since it is larger than the sum of its proper divisors (1).

28025025052807 is an equidigital number, since it uses as much as digits as its factorization.

28025025052807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 896000, while the sum is 46.

The spelling of 28025025052807 in words is "twenty-eight trillion, twenty-five billion, twenty-five million, fifty-two thousand, eight hundred seven".