162966152519 has 2 divisors, whose sum is σ = 162966152520. Its totient is φ = 162966152518.

The previous prime is 162966152473. The next prime is 162966152527. The reversal of 162966152519 is 915251669261.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-162966152519 is a prime.

It is a super-2 number, since 2×162966152519² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162966052519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81483076259 + 81483076260.

It is an arithmetic number, because the mean of its divisors is an integer number (81483076260).

Almost surely, 2^162966152519 is an apocalyptic number.

162966152519 is a deficient number, since it is larger than the sum of its proper divisors (1).

162966152519 is an equidigital number, since it uses as much as digits as its factorization.

162966152519 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1749600, while the sum is 53.

The spelling of 162966152519 in words is "one hundred sixty-two billion, nine hundred sixty-six million, one hundred fifty-two thousand, five hundred nineteen".