87562000879 has 2 divisors, whose sum is σ = 87562000880. Its totient is φ = 87562000878.

The previous prime is 87562000873. The next prime is 87562000909. The reversal of 87562000879 is 97800026578.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 87562000879 - 2³ = 87562000871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (87562000871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43781000439 + 43781000440.

It is an arithmetic number, because the mean of its divisors is an integer number (43781000440).

Almost surely, 2^87562000879 is an apocalyptic number.

87562000879 is a deficient number, since it is larger than the sum of its proper divisors (1).

87562000879 is an equidigital number, since it uses as much as digits as its factorization.

87562000879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1693440, while the sum is 52.

The spelling of 87562000879 in words is "eighty-seven billion, five hundred sixty-two million, eight hundred seventy-nine", and thus it is an aban number.