162353561516 has 6 divisors (see below), whose sum is σ = 284118732660. Its totient is φ = 81176780756.

The previous prime is 162353561507. The next prime is 162353561521. The reversal of 162353561516 is 615165353261.

It is a happy number.

It is a super-4 number, since 4×162353561516⁴ (a number of 46 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20294195186 + ... + 20294195193.

It is an arithmetic number, because the mean of its divisors is an integer number (47353122110).

Almost surely, 2^162353561516 is an apocalyptic number.

It is an amenable number.

162353561516 is a deficient number, since it is larger than the sum of its proper divisors (121765171144).

162353561516 is a wasteful number, since it uses less digits than its factorization.

162353561516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40588390383 (or 40588390381 counting only the distinct ones).

The product of its digits is 486000, while the sum is 44.

The spelling of 162353561516 in words is "one hundred sixty-two billion, three hundred fifty-three million, five hundred sixty-one thousand, five hundred sixteen".