552315331 has 4 divisors (see below), whose sum is σ = 552460464. Its totient is φ = 552170200.

The previous prime is 552315301. The next prime is 552315347. The reversal of 552315331 is 133513255.

552315331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-552315331 is a prime.

It is a super-2 number, since 2×552315331² = 610104449715279122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 552315331.

It is not an unprimeable number, because it can be changed into a prime (552315301) 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, 66700 + ... + 74521.

It is an arithmetic number, because the mean of its divisors is an integer number (138115116).

Almost surely, 2^552315331 is an apocalyptic number.

552315331 is a deficient number, since it is larger than the sum of its proper divisors (145133).

552315331 is a wasteful number, since it uses less digits than its factorization.

552315331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145132.

The product of its digits is 6750, while the sum is 28.

The square root of 552315331 is about 23501.3899801693. The cubic root of 552315331 is about 820.4693580042.

Adding to 552315331 its reverse (133513255), we get a palindrome (685828586).

The spelling of 552315331 in words is "five hundred fifty-two million, three hundred fifteen thousand, three hundred thirty-one".