87232492927 has 2 divisors, whose sum is σ = 87232492928. Its totient is φ = 87232492926.

The previous prime is 87232492877. The next prime is 87232492957. The reversal of 87232492927 is 72929423278.

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-87232492927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (87232492957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43616246463 + 43616246464.

It is an arithmetic number, because the mean of its divisors is an integer number (43616246464).

Almost surely, 2^87232492927 is an apocalyptic number.

87232492927 is a deficient number, since it is larger than the sum of its proper divisors (1).

87232492927 is an equidigital number, since it uses as much as digits as its factorization.

87232492927 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6096384, while the sum is 55.

The spelling of 87232492927 in words is "eighty-seven billion, two hundred thirty-two million, four hundred ninety-two thousand, nine hundred twenty-seven".