16265013 has 8 divisors (see below), whose sum is σ = 21718848. Its totient is φ = 10827264.

The previous prime is 16264999. The next prime is 16265023. The reversal of 16265013 is 31056261.

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

It is not a de Polignac number, because 16265013 - 2⁵ = 16264981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16265023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1420 + ... + 5877.

It is an arithmetic number, because the mean of its divisors is an integer number (2714856).

Almost surely, 2^16265013 is an apocalyptic number.

It is an amenable number.

16265013 is a deficient number, since it is larger than the sum of its proper divisors (5453835).

16265013 is an equidigital number, since it uses as much as digits as its factorization.

16265013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8043.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 16265013 is about 4032.9905777227. The cubic root of 16265013 is about 253.3678298284.

The spelling of 16265013 in words is "sixteen million, two hundred sixty-five thousand, thirteen".