16652059 has 2 divisors, whose sum is σ = 16652060. Its totient is φ = 16652058.

The previous prime is 16652047. The next prime is 16652081. The reversal of 16652059 is 95025661.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16652059 is a prime.

It is not a weakly prime, because it can be changed into another prime (16652029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8326029 + 8326030.

It is an arithmetic number, because the mean of its divisors is an integer number (8326030).

Almost surely, 2^16652059 is an apocalyptic number.

16652059 is a deficient number, since it is larger than the sum of its proper divisors (1).

16652059 is an equidigital number, since it uses as much as digits as its factorization.

16652059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 16652059 is about 4080.6934459721. The cubic root of 16652059 is about 255.3618290331.

It can be divided in two parts, 166 and 52059, that added together give a palindrome (52225).

The spelling of 16652059 in words is "sixteen million, six hundred fifty-two thousand, fifty-nine".