5551142030017 has 2 divisors, whose sum is σ = 5551142030018. Its totient is φ = 5551142030016.

The previous prime is 5551142029999. The next prime is 5551142030029. The reversal of 5551142030017 is 7100302411555.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4778775253681 + 772366776336 = 2186041^2 + 878844^2 .

It is a cyclic number.

It is not a de Polignac number, because 5551142030017 - 2³¹ = 5548994546369 is a prime.

It is not a weakly prime, because it can be changed into another prime (5551142030417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2775571015008 + 2775571015009.

It is an arithmetic number, because the mean of its divisors is an integer number (2775571015009).

Almost surely, 2^{5551142030017} is an apocalyptic number.

It is an amenable number.

5551142030017 is a deficient number, since it is larger than the sum of its proper divisors (1).

5551142030017 is an equidigital number, since it uses as much as digits as its factorization.

5551142030017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21000, while the sum is 34.

The spelling of 5551142030017 in words is "five trillion, five hundred fifty-one billion, one hundred forty-two million, thirty thousand, seventeen".