162796537 has 2 divisors, whose sum is σ = 162796538. Its totient is φ = 162796536.

The previous prime is 162796457. The next prime is 162796589. The reversal of 162796537 is 735697261.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 156350016 + 6446521 = 12504^2 + 2539^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-162796537 is a prime.

It is not a weakly prime, because it can be changed into another prime (162796037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81398268 + 81398269.

It is an arithmetic number, because the mean of its divisors is an integer number (81398269).

Almost surely, 2^162796537 is an apocalyptic number.

It is an amenable number.

162796537 is a deficient number, since it is larger than the sum of its proper divisors (1).

162796537 is an equidigital number, since it uses as much as digits as its factorization.

162796537 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 476280, while the sum is 46.

The square root of 162796537 is about 12759.1746206406. The cubic root of 162796537 is about 546.0281766153.

The spelling of 162796537 in words is "one hundred sixty-two million, seven hundred ninety-six thousand, five hundred thirty-seven".