552351431603 has 2 divisors, whose sum is σ = 552351431604. Its totient is φ = 552351431602.

The previous prime is 552351431587. The next prime is 552351431669. The reversal of 552351431603 is 306134153255.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 552351431603 - 2⁴ = 552351431587 is a prime.

It is not a weakly prime, because it can be changed into another prime (552351421603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276175715801 + 276175715802.

It is an arithmetic number, because the mean of its divisors is an integer number (276175715802).

Almost surely, 2^552351431603 is an apocalyptic number.

552351431603 is a deficient number, since it is larger than the sum of its proper divisors (1).

552351431603 is an equidigital number, since it uses as much as digits as its factorization.

552351431603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162000, while the sum is 38.

Adding to 552351431603 its reverse (306134153255), we get a palindrome (858485584858).

The spelling of 552351431603 in words is "five hundred fifty-two billion, three hundred fifty-one million, four hundred thirty-one thousand, six hundred three".