553916 has 12 divisors (see below), whose sum is σ = 1057560. Its totient is φ = 251760.

The previous prime is 553901. The next prime is 553919. The reversal of 553916 is 619355.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

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 553916.

It is not an unprimeable number, because it can be changed into a prime (553919) by changing a digit.

553916 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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, 6251 + ... + 6338.

It is an arithmetic number, because the mean of its divisors is an integer number (88130).

2⁵⁵³⁹¹⁶ is an apocalyptic number.

It is an amenable number.

553916 is a deficient number, since it is larger than the sum of its proper divisors (503644).

553916 is a wasteful number, since it uses less digits than its factorization.

553916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12604 (or 12602 counting only the distinct ones).

The product of its digits is 4050, while the sum is 29.

The square root of 553916 is about 744.2553325304. The cubic root of 553916 is about 82.1261196252.

It can be divided in two parts, 5539 and 16, that added together give a palindrome (5555).

The spelling of 553916 in words is "five hundred fifty-three thousand, nine hundred sixteen".