162747615032 has 64 divisors (see below), whose sum is σ = 313414272000. Its totient is φ = 79203446784.

The previous prime is 162747614999. The next prime is 162747615071. The reversal of 162747615032 is 230516747261.

It is a happy number.

It is a super-2 number, since 2×162747615032² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 29571593 + ... + 29577095.

It is an arithmetic number, because the mean of its divisors is an integer number (4897098000).

Almost surely, 2^162747615032 is an apocalyptic number.

It is an amenable number.

162747615032 is a deficient number, since it is larger than the sum of its proper divisors (150666656968).

162747615032 is a wasteful number, since it uses less digits than its factorization.

162747615032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6240 (or 6236 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 44.

The spelling of 162747615032 in words is "one hundred sixty-two billion, seven hundred forty-seven million, six hundred fifteen thousand, thirty-two".