16552605700 has 36 divisors (see below), whose sum is σ = 36683402112. Its totient is φ = 6480167200.

The previous prime is 16552605697. The next prime is 16552605757. The reversal of 16552605700 is 750625561.

It is a self number, because there is not a number n which added to its sum of digits gives 16552605700.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1756216 + ... + 1765615.

It is an arithmetic number, because the mean of its divisors is an integer number (1018983392).

Almost surely, 2^16552605700 is an apocalyptic number.

16552605700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16552605700 is an abundant number, since it is smaller than the sum of its proper divisors (20130796412).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16552605700 is a wasteful number, since it uses less digits than its factorization.

16552605700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3521892 (or 3521885 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 37.

The spelling of 16552605700 in words is "sixteen billion, five hundred fifty-two million, six hundred five thousand, seven hundred".