10055051105551 has 2 divisors, whose sum is σ = 10055051105552. Its totient is φ = 10055051105550.

The previous prime is 10055051105549. The next prime is 10055051105563. The reversal of 10055051105551 is 15550115055001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10055051105551 - 2¹ = 10055051105549 is a prime.

It is a super-2 number, since 2×10055051105551² (a number of 27 digits) contains 22 as substring.

Together with 10055051105549, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10055051105581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5027525552775 + 5027525552776.

It is an arithmetic number, because the mean of its divisors is an integer number (5027525552776).

Almost surely, 2^{10055051105551} is an apocalyptic number.

10055051105551 is a deficient number, since it is larger than the sum of its proper divisors (1).

10055051105551 is an equidigital number, since it uses as much as digits as its factorization.

10055051105551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15625, while the sum is 34.

The spelling of 10055051105551 in words is "ten trillion, fifty-five billion, fifty-one million, one hundred five thousand, five hundred fifty-one".