553797 has 24 divisors (see below), whose sum is σ = 864864. Its totient is φ = 353808.

The previous prime is 553789. The next prime is 553811. The reversal of 553797 is 797355.

It is not a de Polignac number, because 553797 - 2³ = 553789 is a prime.

It is a super-2 number, since 2×553797² = 613382234418, which contains 22 as substring.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 553797.

It is not an unprimeable number, because it can be changed into a prime (553727) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10423 + ... + 10475.

It is an arithmetic number, because the mean of its divisors is an integer number (36036).

2⁵⁵³⁷⁹⁷ is an apocalyptic number.

It is an amenable number.

553797 is a deficient number, since it is larger than the sum of its proper divisors (311067).

553797 is an equidigital number, since it uses as much as digits as its factorization.

553797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111 (or 99 counting only the distinct ones).

The product of its digits is 33075, while the sum is 36.

The square root of 553797 is about 744.1753825544. The cubic root of 553797 is about 82.1202380425.

The spelling of 553797 in words is "five hundred fifty-three thousand, seven hundred ninety-seven".