16373541652 has 24 divisors (see below), whose sum is σ = 30862178816. Its totient is φ = 7555953888.

The previous prime is 16373541647. The next prime is 16373541713. The reversal of 16373541652 is 25614537361.

It is a junction number, because it is equal to n+sod(n) for n = 16373541599 and 16373541608.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 443113 + ... + 478639.

Almost surely, 2^16373541652 is an apocalyptic number.

It is an amenable number.

16373541652 is a deficient number, since it is larger than the sum of its proper divisors (14488637164).

16373541652 is a wasteful number, since it uses less digits than its factorization.

16373541652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44407 (or 44405 counting only the distinct ones).

The product of its digits is 453600, while the sum is 43.

The spelling of 16373541652 in words is "sixteen billion, three hundred seventy-three million, five hundred forty-one thousand, six hundred fifty-two".