162409928803 has 2 divisors, whose sum is σ = 162409928804. Its totient is φ = 162409928802.

The previous prime is 162409928801. The next prime is 162409928809. The reversal of 162409928803 is 308829904261.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 162409928803 - 2¹ = 162409928801 is a prime.

Together with 162409928801, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (162409928801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81204964401 + 81204964402.

It is an arithmetic number, because the mean of its divisors is an integer number (81204964402).

Almost surely, 2^162409928803 is an apocalyptic number.

162409928803 is a deficient number, since it is larger than the sum of its proper divisors (1).

162409928803 is an equidigital number, since it uses as much as digits as its factorization.

162409928803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1492992, while the sum is 52.

The spelling of 162409928803 in words is "one hundred sixty-two billion, four hundred nine million, nine hundred twenty-eight thousand, eight hundred three".