552134391 has 8 divisors (see below), whose sum is σ = 736391040. Its totient is φ = 367983672.

The previous prime is 552134383. The next prime is 552134423. The reversal of 552134391 is 193431255.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 552134391 - 2³ = 552134383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552134351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13395 + ... + 35828.

It is an arithmetic number, because the mean of its divisors is an integer number (92048880).

Almost surely, 2^552134391 is an apocalyptic number.

552134391 is a deficient number, since it is larger than the sum of its proper divisors (184256649).

552134391 is a wasteful number, since it uses less digits than its factorization.

552134391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52965.

The product of its digits is 16200, while the sum is 33.

The square root of 552134391 is about 23497.5401052961. The cubic root of 552134391 is about 820.3797522230.

The spelling of 552134391 in words is "five hundred fifty-two million, one hundred thirty-four thousand, three hundred ninety-one".