16752125 has 32 divisors (see below), whose sum is σ = 23019360. Its totient is φ = 12168000.

The previous prime is 16752107. The next prime is 16752133. The reversal of 16752125 is 52125761.

It can be written as a sum of positive squares in 16 ways, for example, as 9665881 + 7086244 = 3109^2 + 2662^2 .

It is not a de Polignac number, because 16752125 - 2⁶ = 16752061 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 274595 + ... + 274655.

It is an arithmetic number, because the mean of its divisors is an integer number (719355).

Almost surely, 2^16752125 is an apocalyptic number.

It is an amenable number.

16752125 is a deficient number, since it is larger than the sum of its proper divisors (6267235).

16752125 is an frugal number, since it uses more digits than its factorization.

16752125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115 (or 79 counting only the distinct ones).

The product of its digits is 4200, while the sum is 29.

The square root of 16752125 is about 4092.9359877721. The cubic root of 16752125 is about 255.8723169016.

Adding to 16752125 its reverse (52125761), we get a palindrome (68877886).

The spelling of 16752125 in words is "sixteen million, seven hundred fifty-two thousand, one hundred twenty-five".