162007368737 has 2 divisors, whose sum is σ = 162007368738. Its totient is φ = 162007368736.

The previous prime is 162007368713. The next prime is 162007368749. The reversal of 162007368737 is 737863700261.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 144898990336 + 17108378401 = 380656^2 + 130799^2 .

It is an emirp because it is prime and its reverse (737863700261) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 162007368737 - 2⁶ = 162007368673 is a prime.

It is not a weakly prime, because it can be changed into another prime (162007368707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81003684368 + 81003684369.

It is an arithmetic number, because the mean of its divisors is an integer number (81003684369).

Almost surely, 2^162007368737 is an apocalyptic number.

It is an amenable number.

162007368737 is a deficient number, since it is larger than the sum of its proper divisors (1).

162007368737 is an equidigital number, since it uses as much as digits as its factorization.

162007368737 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1778112, while the sum is 50.

The spelling of 162007368737 in words is "one hundred sixty-two billion, seven million, three hundred sixty-eight thousand, seven hundred thirty-seven".