552351644 has 12 divisors (see below), whose sum is σ = 1040970504. Its totient is φ = 254931504.

The previous prime is 552351643. The next prime is 552351649. The reversal of 552351644 is 446153255.

552351644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552351643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5311022 + ... + 5311125.

It is an arithmetic number, because the mean of its divisors is an integer number (86747542).

Almost surely, 2^552351644 is an apocalyptic number.

It is an amenable number.

552351644 is a deficient number, since it is larger than the sum of its proper divisors (488618860).

552351644 is a wasteful number, since it uses less digits than its factorization.

552351644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10622164 (or 10622162 counting only the distinct ones).

The product of its digits is 72000, while the sum is 35.

The square root of 552351644 is about 23502.1625387963. The cubic root of 552351644 is about 820.4873387055.

The spelling of 552351644 in words is "five hundred fifty-two million, three hundred fifty-one thousand, six hundred forty-four".