162977063 has 2 divisors, whose sum is σ = 162977064. Its totient is φ = 162977062.

The previous prime is 162977039. The next prime is 162977077. The reversal of 162977063 is 360779261.

It is a strong prime.

It is an emirp because it is prime and its reverse (360779261) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 162977063 - 2⁶ = 162976999 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 162977063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162977263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81488531 + 81488532.

It is an arithmetic number, because the mean of its divisors is an integer number (81488532).

Almost surely, 2^162977063 is an apocalyptic number.

162977063 is a deficient number, since it is larger than the sum of its proper divisors (1).

162977063 is an equidigital number, since it uses as much as digits as its factorization.

162977063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 95256, while the sum is 41.

The square root of 162977063 is about 12766.2470209533. The cubic root of 162977063 is about 546.2299333010.

The spelling of 162977063 in words is "one hundred sixty-two million, nine hundred seventy-seven thousand, sixty-three".