87543332083 has 2 divisors, whose sum is σ = 87543332084. Its totient is φ = 87543332082.

The previous prime is 87543332053. The next prime is 87543332117. The reversal of 87543332083 is 38023334578.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 87543332083 - 2¹³ = 87543323891 is a prime.

It is not a weakly prime, because it can be changed into another prime (87543332003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43771666041 + 43771666042.

It is an arithmetic number, because the mean of its divisors is an integer number (43771666042).

Almost surely, 2^87543332083 is an apocalyptic number.

87543332083 is a deficient number, since it is larger than the sum of its proper divisors (1).

87543332083 is an equidigital number, since it uses as much as digits as its factorization.

87543332083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1451520, while the sum is 46.

The spelling of 87543332083 in words is "eighty-seven billion, five hundred forty-three million, three hundred thirty-two thousand, eighty-three".