155153 has 2 divisors, whose sum is σ = 155154. Its totient is φ = 155152.

The previous prime is 155137. The next prime is 155161. The reversal of 155153 is 351551.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 146689 + 8464 = 383^2 + 92^2 .

It is an emirp because it is prime and its reverse (351551) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 155153 - 2⁴ = 155137 is a prime.

It is not a weakly prime, because it can be changed into another prime (155453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77576 + 77577.

It is an arithmetic number, because the mean of its divisors is an integer number (77577).

2¹⁵⁵¹⁵³ is an apocalyptic number.

It is an amenable number.

155153 is a deficient number, since it is larger than the sum of its proper divisors (1).

155153 is an equidigital number, since it uses as much as digits as its factorization.

155153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 375, while the sum is 20.

The square root of 155153 is about 393.8946559678. The cubic root of 155153 is about 53.7345223147.

The spelling of 155153 in words is "one hundred fifty-five thousand, one hundred fifty-three".