156153 has 4 divisors (see below), whose sum is σ = 208208. Its totient is φ = 104100.

The previous prime is 156151. The next prime is 156157. The reversal of 156153 is 351651.

It is a happy number.

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 not a de Polignac number, because 156153 - 2¹ = 156151 is a prime.

It is a D-number.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 156153.

It is not an unprimeable number, because it can be changed into a prime (156151) 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, 26023 + ... + 26028.

It is an arithmetic number, because the mean of its divisors is an integer number (52052).

2¹⁵⁶¹⁵³ is an apocalyptic number.

It is an amenable number.

156153 is a deficient number, since it is larger than the sum of its proper divisors (52055).

156153 is an equidigital number, since it uses as much as digits as its factorization.

156153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52054.

The product of its digits is 450, while the sum is 21.

The square root of 156153 is about 395.1619920994. The cubic root of 156153 is about 53.8497193348.

The spelling of 156153 in words is "one hundred fifty-six thousand, one hundred fifty-three".