551112037840027 has 2 divisors, whose sum is σ = 551112037840028. Its totient is φ = 551112037840026.

The previous prime is 551112037839991. The next prime is 551112037840031. The reversal of 551112037840027 is 720048730211155.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 551112037840027 - 2⁷ = 551112037839899 is a prime.

It is not a weakly prime, because it can be changed into another prime (551112037847027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275556018920013 + 275556018920014.

It is an arithmetic number, because the mean of its divisors is an integer number (275556018920014).

Almost surely, 2^{551112037840027} is an apocalyptic number.

551112037840027 is a deficient number, since it is larger than the sum of its proper divisors (1).

551112037840027 is an equidigital number, since it uses as much as digits as its factorization.

551112037840027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 470400, while the sum is 46.

The spelling of 551112037840027 in words is "five hundred fifty-one trillion, one hundred twelve billion, thirty-seven million, eight hundred forty thousand, twenty-seven".