32411956487 has 2 divisors, whose sum is σ = 32411956488. Its totient is φ = 32411956486.

The previous prime is 32411956469. The next prime is 32411956519. The reversal of 32411956487 is 78465911423.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32411956487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32411956427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16205978243 + 16205978244.

It is an arithmetic number, because the mean of its divisors is an integer number (16205978244).

Almost surely, 2^32411956487 is an apocalyptic number.

32411956487 is a deficient number, since it is larger than the sum of its proper divisors (1).

32411956487 is an equidigital number, since it uses as much as digits as its factorization.

32411956487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1451520, while the sum is 50.

The spelling of 32411956487 in words is "thirty-two billion, four hundred eleven million, nine hundred fifty-six thousand, four hundred eighty-seven".