87708314611 has 2 divisors, whose sum is σ = 87708314612. Its totient is φ = 87708314610.

The previous prime is 87708314537. The next prime is 87708314627. The reversal of 87708314611 is 11641380778.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-87708314611 is a prime.

It is not a weakly prime, because it can be changed into another prime (87708314711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43854157305 + 43854157306.

It is an arithmetic number, because the mean of its divisors is an integer number (43854157306).

Almost surely, 2^87708314611 is an apocalyptic number.

87708314611 is a deficient number, since it is larger than the sum of its proper divisors (1).

87708314611 is an equidigital number, since it uses as much as digits as its factorization.

87708314611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 225792, while the sum is 46.

The spelling of 87708314611 in words is "eighty-seven billion, seven hundred eight million, three hundred fourteen thousand, six hundred eleven".