8042510087 has 2 divisors, whose sum is σ = 8042510088. Its totient is φ = 8042510086.

The previous prime is 8042510053. The next prime is 8042510101. The reversal of 8042510087 is 7800152408.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8042510087 - 2¹⁰ = 8042509063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8042516087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4021255043 + 4021255044.

It is an arithmetic number, because the mean of its divisors is an integer number (4021255044).

Almost surely, 2^8042510087 is an apocalyptic number.

8042510087 is a deficient number, since it is larger than the sum of its proper divisors (1).

8042510087 is an equidigital number, since it uses as much as digits as its factorization.

8042510087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17920, while the sum is 35.

The square root of 8042510087 is about 89680.0428579291. The cubic root of 8042510087 is about 2003.5362510292.

The spelling of 8042510087 in words is "eight billion, forty-two million, five hundred ten thousand, eighty-seven".