16525352 has 8 divisors (see below), whose sum is σ = 30985050. Its totient is φ = 8262672.

The previous prime is 16525319. The next prime is 16525361. The reversal of 16525352 is 25352561.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 16370116 + 155236 = 4046^2 + 394^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1032827 + ... + 1032842.

Almost surely, 2^16525352 is an apocalyptic number.

It is an amenable number.

16525352 is a deficient number, since it is larger than the sum of its proper divisors (14459698).

16525352 is a wasteful number, since it uses less digits than its factorization.

16525352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2065675 (or 2065671 counting only the distinct ones).

The product of its digits is 9000, while the sum is 29.

The square root of 16525352 is about 4065.1386200227. The cubic root of 16525352 is about 254.7124889754.

The spelling of 16525352 in words is "sixteen million, five hundred twenty-five thousand, three hundred fifty-two".