16250552 has 8 divisors (see below), whose sum is σ = 30469800. Its totient is φ = 8125272.

The previous prime is 16250543. The next prime is 16250557. The reversal of 16250552 is 25505261.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16250557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015652 + ... + 1015667.

It is an arithmetic number, because the mean of its divisors is an integer number (3808725).

Almost surely, 2^16250552 is an apocalyptic number.

It is an amenable number.

16250552 is a deficient number, since it is larger than the sum of its proper divisors (14219248).

16250552 is a wasteful number, since it uses less digits than its factorization.

16250552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2031325 (or 2031321 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 16250552 is about 4031.1973407413. The cubic root of 16250552 is about 253.2927189430.

The spelling of 16250552 in words is "sixteen million, two hundred fifty thousand, five hundred fifty-two".