552191384 has 32 divisors (see below), whose sum is σ = 1062666000. Its totient is φ = 268900992.

The previous prime is 552191377. The next prime is 552191411. The reversal of 552191384 is 483191255.

It is a happy number.

It is a super-3 number, since 3×552191384³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46082 + ... + 56814.

Almost surely, 2^552191384 is an apocalyptic number.

It is an amenable number.

552191384 is a deficient number, since it is larger than the sum of its proper divisors (510474616).

552191384 is a wasteful number, since it uses less digits than its factorization.

552191384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10907 (or 10903 counting only the distinct ones).

The product of its digits is 43200, while the sum is 38.

The square root of 552191384 is about 23498.7528179689. The cubic root of 552191384 is about 820.4079786206.

The spelling of 552191384 in words is "five hundred fifty-two million, one hundred ninety-one thousand, three hundred eighty-four".