16153161 has 4 divisors (see below), whose sum is σ = 21537552. Its totient is φ = 10768772.

The previous prime is 16153141. The next prime is 16153177. The reversal of 16153161 is 16135161.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 16153161 - 2¹³ = 16144969 is a prime.

It is a super-2 number, since 2×16153161² = 521849220583842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16153141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2692191 + ... + 2692196.

It is an arithmetic number, because the mean of its divisors is an integer number (5384388).

Almost surely, 2^16153161 is an apocalyptic number.

It is an amenable number.

16153161 is a deficient number, since it is larger than the sum of its proper divisors (5384391).

16153161 is an equidigital number, since it uses as much as digits as its factorization.

16153161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5384390.

The product of its digits is 540, while the sum is 24.

The square root of 16153161 is about 4019.0995260133. The cubic root of 16153161 is about 252.7857028130.

It can be divided in two parts, 1615 and 3161, that multiplied together give a palindrome (5105015).

The spelling of 16153161 in words is "sixteen million, one hundred fifty-three thousand, one hundred sixty-one".