16162045852 has 24 divisors (see below), whose sum is σ = 29233403136. Its totient is φ = 7813788528.

The previous prime is 16162045849. The next prime is 16162045859. The reversal of 16162045852 is 25854026161.

It is a super-2 number, since 2×16162045852² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16162045859) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 502278 + ... + 533485.

It is an arithmetic number, because the mean of its divisors is an integer number (1218058464).

Almost surely, 2^16162045852 is an apocalyptic number.

It is an amenable number.

16162045852 is a deficient number, since it is larger than the sum of its proper divisors (13071357284).

16162045852 is a wasteful number, since it uses less digits than its factorization.

16162045852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035897 (or 1035895 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 40.

The spelling of 16162045852 in words is "sixteen billion, one hundred sixty-two million, forty-five thousand, eight hundred fifty-two".