162498504899 has 2 divisors, whose sum is σ = 162498504900. Its totient is φ = 162498504898.

The previous prime is 162498504863. The next prime is 162498504913. The reversal of 162498504899 is 998405894261.

It is a happy number.

162498504899 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 162498504899 - 2¹² = 162498500803 is a prime.

It is not a weakly prime, because it can be changed into another prime (162498504499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81249252449 + 81249252450.

It is an arithmetic number, because the mean of its divisors is an integer number (81249252450).

Almost surely, 2^162498504899 is an apocalyptic number.

162498504899 is a deficient number, since it is larger than the sum of its proper divisors (1).

162498504899 is an equidigital number, since it uses as much as digits as its factorization.

162498504899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 44789760, while the sum is 65.

The spelling of 162498504899 in words is "one hundred sixty-two billion, four hundred ninety-eight million, five hundred four thousand, eight hundred ninety-nine".