16650485 has 8 divisors (see below), whose sum is σ = 20015520. Its totient is φ = 13297104.

The previous prime is 16650461. The next prime is 16650509. The reversal of 16650485 is 58405661.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (16650461) and next prime (16650509).

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

It is a cyclic number.

It is not a de Polignac number, because 16650485 - 2¹⁶ = 16584949 is a prime.

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, 626 + ... + 5804.

It is an arithmetic number, because the mean of its divisors is an integer number (2501940).

Almost surely, 2^16650485 is an apocalyptic number.

It is an amenable number.

16650485 is a deficient number, since it is larger than the sum of its proper divisors (3365035).

16650485 is an equidigital number, since it uses as much as digits as its factorization.

16650485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5827.

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 16650485 is about 4080.5005820365. The cubic root of 16650485 is about 255.3537829374.

It can be divided in two parts, 1665048 and 5, that multiplied together give a triangular number (8325240 = T₄₀₈₀).

The spelling of 16650485 in words is "sixteen million, six hundred fifty thousand, four hundred eighty-five".