162112554559 has 2 divisors, whose sum is σ = 162112554560. Its totient is φ = 162112554558.

The previous prime is 162112554493. The next prime is 162112554599. The reversal of 162112554559 is 955455211261.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 162112554559 - 2¹³ = 162112546367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162112554599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81056277279 + 81056277280.

It is an arithmetic number, because the mean of its divisors is an integer number (81056277280).

Almost surely, 2^162112554559 is an apocalyptic number.

162112554559 is a deficient number, since it is larger than the sum of its proper divisors (1).

162112554559 is an equidigital number, since it uses as much as digits as its factorization.

162112554559 is an evil number, because the sum of its binary digits is even.

The product of its digits is 540000, while the sum is 46.

The spelling of 162112554559 in words is "one hundred sixty-two billion, one hundred twelve million, five hundred fifty-four thousand, five hundred fifty-nine".