16624103516 has 12 divisors (see below), whose sum is σ = 29526393288. Its totient is φ = 8187991152.

The previous prime is 16624103501. The next prime is 16624103527. The reversal of 16624103516 is 61530142661.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31014851 + ... + 31015386.

It is an arithmetic number, because the mean of its divisors is an integer number (2460532774).

Almost surely, 2^16624103516 is an apocalyptic number.

It is an amenable number.

16624103516 is a deficient number, since it is larger than the sum of its proper divisors (12902289772).

16624103516 is a wasteful number, since it uses less digits than its factorization.

16624103516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62030308 (or 62030306 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 16624103516 in words is "sixteen billion, six hundred twenty-four million, one hundred three thousand, five hundred sixteen".