16200523652 has 12 divisors (see below), whose sum is σ = 29010240336. Its totient is φ = 7911883560.

The previous prime is 16200523631. The next prime is 16200523657. The reversal of 16200523652 is 25632500261.

It is a super-2 number, since 2×16200523652² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16200523657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47094374 + ... + 47094717.

It is an arithmetic number, because the mean of its divisors is an integer number (2417520028).

Almost surely, 2^16200523652 is an apocalyptic number.

It is an amenable number.

16200523652 is a deficient number, since it is larger than the sum of its proper divisors (12809716684).

16200523652 is a wasteful number, since it uses less digits than its factorization.

16200523652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94189138 (or 94189136 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The spelling of 16200523652 in words is "sixteen billion, two hundred million, five hundred twenty-three thousand, six hundred fifty-two".