162297904627 has 2 divisors, whose sum is σ = 162297904628. Its totient is φ = 162297904626.

The previous prime is 162297904609. The next prime is 162297904631. The reversal of 162297904627 is 726409792261.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 162297904627 - 2⁷ = 162297904499 is a prime.

It is not a weakly prime, because it can be changed into another prime (162297904667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81148952313 + 81148952314.

It is an arithmetic number, because the mean of its divisors is an integer number (81148952314).

Almost surely, 2^162297904627 is an apocalyptic number.

162297904627 is a deficient number, since it is larger than the sum of its proper divisors (1).

162297904627 is an equidigital number, since it uses as much as digits as its factorization.

162297904627 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4572288, while the sum is 55.

The spelling of 162297904627 in words is "one hundred sixty-two billion, two hundred ninety-seven million, nine hundred four thousand, six hundred twenty-seven".