162827877508 has 12 divisors (see below), whose sum is σ = 284966308060. Its totient is φ = 81408932352.

The previous prime is 162827877451. The next prime is 162827877517. The reversal of 162827877508 is 805778728261.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 39070266244 + 123757611264 = 197662^2 + 351792^2 .

It is a hoax number, since the sum of its digits (61) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 1177941 + ... + 1308892.

Almost surely, 2^162827877508 is an apocalyptic number.

It is an amenable number.

162827877508 is a deficient number, since it is larger than the sum of its proper divisors (122138430552).

162827877508 is a wasteful number, since it uses less digits than its factorization.

162827877508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2503206 (or 2503204 counting only the distinct ones).

The product of its (nonzero) digits is 21073920, while the sum is 61.

The spelling of 162827877508 in words is "one hundred sixty-two billion, eight hundred twenty-seven million, eight hundred seventy-seven thousand, five hundred eight".