30528025003087 has 2 divisors, whose sum is σ = 30528025003088. Its totient is φ = 30528025003086.

The previous prime is 30528025002989. The next prime is 30528025003093. The reversal of 30528025003087 is 78030052082503.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30528025003087 - 2³¹ = 30525877519439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30528025003097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15264012501543 + 15264012501544.

It is an arithmetic number, because the mean of its divisors is an integer number (15264012501544).

Almost surely, 2^{30528025003087} is an apocalyptic number.

30528025003087 is a deficient number, since it is larger than the sum of its proper divisors (1).

30528025003087 is an equidigital number, since it uses as much as digits as its factorization.

30528025003087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 403200, while the sum is 43.

The spelling of 30528025003087 in words is "thirty trillion, five hundred twenty-eight billion, twenty-five million, three thousand, eighty-seven".