87383052727 has 2 divisors, whose sum is σ = 87383052728. Its totient is φ = 87383052726.

The previous prime is 87383052697. The next prime is 87383052739. The reversal of 87383052727 is 72725038378.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-87383052727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (87383059727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43691526363 + 43691526364.

It is an arithmetic number, because the mean of its divisors is an integer number (43691526364).

Almost surely, 2^87383052727 is an apocalyptic number.

87383052727 is a deficient number, since it is larger than the sum of its proper divisors (1).

87383052727 is an equidigital number, since it uses as much as digits as its factorization.

87383052727 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3951360, while the sum is 52.

The spelling of 87383052727 in words is "eighty-seven billion, three hundred eighty-three million, fifty-two thousand, seven hundred twenty-seven".