553151 has 4 divisors (see below), whose sum is σ = 555072. Its totient is φ = 551232.

The previous prime is 553141. The next prime is 553153. The reversal of 553151 is 151355.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 151355 = 5 ⋅30271.

It is a cyclic number.

It is not a de Polignac number, because 553151 - 2¹⁰ = 552127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 431 + ... + 1136.

It is an arithmetic number, because the mean of its divisors is an integer number (138768).

2⁵⁵³¹⁵¹ is an apocalyptic number.

553151 is a deficient number, since it is larger than the sum of its proper divisors (1921).

553151 is a wasteful number, since it uses less digits than its factorization.

553151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1920.

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

The square root of 553151 is about 743.7412184356. The cubic root of 553151 is about 82.0882947405.

The spelling of 553151 in words is "five hundred fifty-three thousand, one hundred fifty-one".