162546493411 has 2 divisors, whose sum is σ = 162546493412. Its totient is φ = 162546493410.

The previous prime is 162546493409. The next prime is 162546493469. The reversal of 162546493411 is 114394645261.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 162546493411 - 2¹ = 162546493409 is a prime.

Together with 162546493409, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (162546490411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81273246705 + 81273246706.

It is an arithmetic number, because the mean of its divisors is an integer number (81273246706).

Almost surely, 2^162546493411 is an apocalyptic number.

162546493411 is a deficient number, since it is larger than the sum of its proper divisors (1).

162546493411 is an equidigital number, since it uses as much as digits as its factorization.

162546493411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 622080, while the sum is 46.

The spelling of 162546493411 in words is "one hundred sixty-two billion, five hundred forty-six million, four hundred ninety-three thousand, four hundred eleven".