16355013 has 16 divisors (see below), whose sum is σ = 22423296. Its totient is φ = 10598400.

The previous prime is 16354973. The next prime is 16355021. The reversal of 16355013 is 31055361.

It is not a de Polignac number, because 16355013 - 2²⁰ = 15306437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16355033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26913 + ... + 27513.

It is an arithmetic number, because the mean of its divisors is an integer number (1401456).

Almost surely, 2^16355013 is an apocalyptic number.

It is an amenable number.

16355013 is a deficient number, since it is larger than the sum of its proper divisors (6068283).

16355013 is a wasteful number, since it uses less digits than its factorization.

16355013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844.

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 16355013 is about 4044.1331580451. The cubic root of 16355013 is about 253.8342947557.

The spelling of 16355013 in words is "sixteen million, three hundred fifty-five thousand, thirteen".