17482499977 has 2 divisors, whose sum is σ = 17482499978. Its totient is φ = 17482499976.

The previous prime is 17482499953. The next prime is 17482499987. The reversal of 17482499977 is 77999428471.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15333621241 + 2148878736 = 123829^2 + 46356^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-17482499977 is a prime.

It is not a weakly prime, because it can be changed into another prime (17482499987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8741249988 + 8741249989.

It is an arithmetic number, because the mean of its divisors is an integer number (8741249989).

Almost surely, 2^17482499977 is an apocalyptic number.

It is an amenable number.

17482499977 is a deficient number, since it is larger than the sum of its proper divisors (1).

17482499977 is an equidigital number, since it uses as much as digits as its factorization.

17482499977 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64012032, while the sum is 67.

The spelling of 17482499977 in words is "seventeen billion, four hundred eighty-two million, four hundred ninety-nine thousand, nine hundred seventy-seven".