553276 has 6 divisors (see below), whose sum is σ = 968240. Its totient is φ = 276636.

The previous prime is 553253. The next prime is 553277. The reversal of 553276 is 672355.

It is a super-2 number, since 2×553276² = 612228664352, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69156 + ... + 69163.

2⁵⁵³²⁷⁶ is an apocalyptic number.

It is an amenable number.

553276 is a deficient number, since it is larger than the sum of its proper divisors (414964).

553276 is a wasteful number, since it uses less digits than its factorization.

553276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138323 (or 138321 counting only the distinct ones).

The product of its digits is 6300, while the sum is 28.

The square root of 553276 is about 743.8252482942. The cubic root of 553276 is about 82.0944776598.

It can be divided in two parts, 553 and 276, that multiplied together give a triangular number (152628 = T₅₅₂).

The spelling of 553276 in words is "five hundred fifty-three thousand, two hundred seventy-six".