553068252 has 54 divisors (see below), whose sum is σ = 1536693704. Its totient is φ = 167595120.

The previous prime is 553068233. The next prime is 553068253. The reversal of 553068252 is 252860355.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553068253) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 59128 + ... + 67839.

Almost surely, 2^553068252 is an apocalyptic number.

It is an amenable number.

553068252 is an abundant number, since it is smaller than the sum of its proper divisors (983625452).

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

553068252 is a wasteful number, since it uses less digits than its factorization.

553068252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126999 (or 126983 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The square root of 553068252 is about 23517.4031729696. The cubic root of 553068252 is about 820.8420123441.

The spelling of 553068252 in words is "five hundred fifty-three million, sixty-eight thousand, two hundred fifty-two".