552564534 has 16 divisors (see below), whose sum is σ = 1130830272. Its totient is φ = 179904648.

The previous prime is 552564533. The next prime is 552564539. The reversal of 552564534 is 435465255.

It is a junction number, because it is equal to n+sod(n) for n = 552564492 and 552564501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552564533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1070604 + ... + 1071119.

It is an arithmetic number, because the mean of its divisors is an integer number (70676892).

Almost surely, 2^552564534 is an apocalyptic number.

552564534 is an abundant number, since it is smaller than the sum of its proper divisors (578265738).

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

552564534 is a wasteful number, since it uses less digits than its factorization.

552564534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2141771.

The product of its digits is 360000, while the sum is 39.

The square root of 552564534 is about 23506.6912601497. The cubic root of 552564534 is about 820.5927372109.

The spelling of 552564534 in words is "five hundred fifty-two million, five hundred sixty-four thousand, five hundred thirty-four".