16133045 has 8 divisors (see below), whose sum is σ = 19386240. Its totient is φ = 12888720.

The previous prime is 16133023. The next prime is 16133057. The reversal of 16133045 is 54033161.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-16133045 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16133045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2840 + ... + 6350.

It is an arithmetic number, because the mean of its divisors is an integer number (2423280).

Almost surely, 2^16133045 is an apocalyptic number.

It is an amenable number.

16133045 is a deficient number, since it is larger than the sum of its proper divisors (3253195).

16133045 is an equidigital number, since it uses as much as digits as its factorization.

16133045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4435.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 16133045 is about 4016.5961957857. The cubic root of 16133045 is about 252.6807254341.

The spelling of 16133045 in words is "sixteen million, one hundred thirty-three thousand, forty-five".