555134142331 has 2 divisors, whose sum is σ = 555134142332. Its totient is φ = 555134142330.

The previous prime is 555134142323. The next prime is 555134142421. The reversal of 555134142331 is 133241431555.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 555134142331 - 2³ = 555134142323 is a prime.

It is a super-2 number, since 2×555134142331² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (555134142631) 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 as a sum of consecutive naturals, namely, 277567071165 + 277567071166.

It is an arithmetic number, because the mean of its divisors is an integer number (277567071166).

Almost surely, 2^555134142331 is an apocalyptic number.

555134142331 is a deficient number, since it is larger than the sum of its proper divisors (1).

555134142331 is an equidigital number, since it uses as much as digits as its factorization.

555134142331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108000, while the sum is 37.

Adding to 555134142331 its reverse (133241431555), we get a palindrome (688375573886).

The spelling of 555134142331 in words is "five hundred fifty-five billion, one hundred thirty-four million, one hundred forty-two thousand, three hundred thirty-one".