162315536527 has 2 divisors, whose sum is σ = 162315536528. Its totient is φ = 162315536526.

The previous prime is 162315536489. The next prime is 162315536561. The reversal of 162315536527 is 725635513261.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-162315536527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162315536587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81157768263 + 81157768264.

It is an arithmetic number, because the mean of its divisors is an integer number (81157768264).

Almost surely, 2^162315536527 is an apocalyptic number.

162315536527 is a deficient number, since it is larger than the sum of its proper divisors (1).

162315536527 is an equidigital number, since it uses as much as digits as its factorization.

162315536527 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1134000, while the sum is 46.

The spelling of 162315536527 in words is "one hundred sixty-two billion, three hundred fifteen million, five hundred thirty-six thousand, five hundred twenty-seven".