87480004211 has 2 divisors, whose sum is σ = 87480004212. Its totient is φ = 87480004210.

The previous prime is 87480004207. The next prime is 87480004219. The reversal of 87480004211 is 11240008478.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 87480004211 - 2² = 87480004207 is a prime.

It is a super-2 number, since 2×87480004211² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (87480004219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43740002105 + 43740002106.

It is an arithmetic number, because the mean of its divisors is an integer number (43740002106).

Almost surely, 2^87480004211 is an apocalyptic number.

87480004211 is a deficient number, since it is larger than the sum of its proper divisors (1).

87480004211 is an equidigital number, since it uses as much as digits as its factorization.

87480004211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14336, while the sum is 35.

The spelling of 87480004211 in words is "eighty-seven billion, four hundred eighty million, four thousand, two hundred eleven".