553029131 has 2 divisors, whose sum is σ = 553029132. Its totient is φ = 553029130.

The previous prime is 553029109. The next prime is 553029137. The reversal of 553029131 is 131920355.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 553029131 - 2¹⁰ = 553028107 is a prime.

It is a super-2 number, since 2×553029131² = 611682439469230322, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 553029094 and 553029103.

It is not a weakly prime, because it can be changed into another prime (553029137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276514565 + 276514566.

It is an arithmetic number, because the mean of its divisors is an integer number (276514566).

Almost surely, 2^553029131 is an apocalyptic number.

553029131 is a deficient number, since it is larger than the sum of its proper divisors (1).

553029131 is an equidigital number, since it uses as much as digits as its factorization.

553029131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4050, while the sum is 29.

The square root of 553029131 is about 23516.5714125167. The cubic root of 553029131 is about 820.8226579410.

Adding to 553029131 its reverse (131920355), we get a palindrome (684949486).

The spelling of 553029131 in words is "five hundred fifty-three million, twenty-nine thousand, one hundred thirty-one".