32487877962577 has 2 divisors, whose sum is σ = 32487877962578. Its totient is φ = 32487877962576.

The previous prime is 32487877962499. The next prime is 32487877962583. The reversal of 32487877962577 is 77526977878423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25587400443201 + 6900477519376 = 5058399^2 + 2626876^2 .

It is an emirp because it is prime and its reverse (77526977878423) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32487877962577 is a prime.

It is a super-2 number, since 2×32487877962577² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32487877962577.

It is not a weakly prime, because it can be changed into another prime (32487877965577) 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, 16243938981288 + 16243938981289.

It is an arithmetic number, because the mean of its divisors is an integer number (16243938981289).

Almost surely, 2^{32487877962577} is an apocalyptic number.

It is an amenable number.

32487877962577 is a deficient number, since it is larger than the sum of its proper divisors (1).

32487877962577 is an equidigital number, since it uses as much as digits as its factorization.

32487877962577 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13940398080, while the sum is 82.

The spelling of 32487877962577 in words is "thirty-two trillion, four hundred eighty-seven billion, eight hundred seventy-seven million, nine hundred sixty-two thousand, five hundred seventy-seven".