16253353 has 2 divisors, whose sum is σ = 16253354. Its totient is φ = 16253352.

The previous prime is 16253339. The next prime is 16253357. The reversal of 16253353 is 35335261.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12616704 + 3636649 = 3552^2 + 1907^2 .

It is a cyclic number.

It is not a de Polignac number, because 16253353 - 2¹³ = 16245161 is a prime.

It is not a weakly prime, because it can be changed into another prime (16253357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8126676 + 8126677.

It is an arithmetic number, because the mean of its divisors is an integer number (8126677).

Almost surely, 2^16253353 is an apocalyptic number.

It is an amenable number.

16253353 is a deficient number, since it is larger than the sum of its proper divisors (1).

16253353 is an equidigital number, since it uses as much as digits as its factorization.

16253353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8100, while the sum is 28.

The square root of 16253353 is about 4031.5447411631. The cubic root of 16253353 is about 253.3072709030.

The spelling of 16253353 in words is "sixteen million, two hundred fifty-three thousand, three hundred fifty-three".