30825000487 has 2 divisors, whose sum is σ = 30825000488. Its totient is φ = 30825000486.

The previous prime is 30825000299. The next prime is 30825000523. The reversal of 30825000487 is 78400052803.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30825000487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30825000187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15412500243 + 15412500244.

It is an arithmetic number, because the mean of its divisors is an integer number (15412500244).

Almost surely, 2^30825000487 is an apocalyptic number.

30825000487 is a deficient number, since it is larger than the sum of its proper divisors (1).

30825000487 is an equidigital number, since it uses as much as digits as its factorization.

30825000487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 53760, while the sum is 37.

The spelling of 30825000487 in words is "thirty billion, eight hundred twenty-five million, four hundred eighty-seven", and thus it is an aban number.