552340031 has 16 divisors (see below), whose sum is σ = 572867328. Its totient is φ = 532224000.

The previous prime is 552340021. The next prime is 552340037. The reversal of 552340031 is 130043255.

It is a cyclic number.

It is not a de Polignac number, because 552340031 - 2¹⁸ = 552077887 is a prime.

It is a super-2 number, since 2×552340031² = 610159019690161922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 552339979 and 552340006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552340037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1668536 + ... + 1668866.

It is an arithmetic number, because the mean of its divisors is an integer number (35804208).

Almost surely, 2^552340031 is an apocalyptic number.

552340031 is a deficient number, since it is larger than the sum of its proper divisors (20527297).

552340031 is a wasteful number, since it uses less digits than its factorization.

552340031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 552340031 is about 23501.9154751267. The cubic root of 552340031 is about 820.4815885121.

Adding to 552340031 its reverse (130043255), we get a palindrome (682383286).

It can be divided in two parts, 5523 and 40031, that added together give a palindrome (45554).

The spelling of 552340031 in words is "five hundred fifty-two million, three hundred forty thousand, thirty-one".