16600412325 has 36 divisors (see below), whose sum is σ = 31927004160. Its totient is φ = 7588758240.

The previous prime is 16600412321. The next prime is 16600412359. The reversal of 16600412325 is 52321400661.

It is not a de Polignac number, because 16600412325 - 2² = 16600412321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16600412292 and 16600412301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16600412321) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 2254885 + ... + 2262234.

Almost surely, 2^16600412325 is an apocalyptic number.

16600412325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16600412325 is a deficient number, since it is larger than the sum of its proper divisors (15326591835).

16600412325 is a wasteful number, since it uses less digits than its factorization.

16600412325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4517146 (or 4517134 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 16600412325 its reverse (52321400661), we get a palindrome (68921812986).

The spelling of 16600412325 in words is "sixteen billion, six hundred million, four hundred twelve thousand, three hundred twenty-five".