553801 has 4 divisors (see below), whose sum is σ = 565632. Its totient is φ = 541972.

The previous prime is 553789. The next prime is 553811. The reversal of 553801 is 108355.

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 553801 - 2⁵ = 553769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (553811) 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, 5845 + ... + 5938.

It is an arithmetic number, because the mean of its divisors is an integer number (141408).

2⁵⁵³⁸⁰¹ is an apocalyptic number.

It is an amenable number.

553801 is a deficient number, since it is larger than the sum of its proper divisors (11831).

553801 is a wasteful number, since it uses less digits than its factorization.

553801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11830.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 553801 is about 744.1780700881. The cubic root of 553801 is about 82.1204357565.

The spelling of 553801 in words is "five hundred fifty-three thousand, eight hundred one".