87440882827 has 2 divisors, whose sum is σ = 87440882828. Its totient is φ = 87440882826.

The previous prime is 87440882741. The next prime is 87440882863. The reversal of 87440882827 is 72828804478.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 87440882827 - 2¹⁹ = 87440358539 is a prime.

It is not a weakly prime, because it can be changed into another prime (87440882527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43720441413 + 43720441414.

It is an arithmetic number, because the mean of its divisors is an integer number (43720441414).

Almost surely, 2^87440882827 is an apocalyptic number.

87440882827 is a deficient number, since it is larger than the sum of its proper divisors (1).

87440882827 is an equidigital number, since it uses as much as digits as its factorization.

87440882827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12845056, while the sum is 58.

The spelling of 87440882827 in words is "eighty-seven billion, four hundred forty million, eight hundred eighty-two thousand, eight hundred twenty-seven".