553275276 has 48 divisors (see below), whose sum is σ = 1302354144. Its totient is φ = 182808576.

The previous prime is 553275271. The next prime is 553275287. The reversal of 553275276 is 672572355.

It is a happy number.

553275276 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×553275276² = 612227062065752352, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (553275271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1210440 + ... + 1210896.

It is an arithmetic number, because the mean of its divisors is an integer number (27132378).

Almost surely, 2^553275276 is an apocalyptic number.

It is an amenable number.

553275276 is an abundant number, since it is smaller than the sum of its proper divisors (749078868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

553275276 is a wasteful number, since it uses less digits than its factorization.

553275276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130 (or 1128 counting only the distinct ones).

The product of its digits is 441000, while the sum is 42.

The square root of 553275276 is about 23521.8042675302. The cubic root of 553275276 is about 820.9444185103.

It can be divided in two parts, 5532 and 75276, that added together give a palindrome (80808).

The spelling of 553275276 in words is "five hundred fifty-three million, two hundred seventy-five thousand, two hundred seventy-six".