555100106051 has 2 divisors, whose sum is σ = 555100106052. Its totient is φ = 555100106050.

The previous prime is 555100106039. The next prime is 555100106117. The reversal of 555100106051 is 150601001555.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-555100106051 is a prime.

It is a super-2 number, since 2×555100106051² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (555100106551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277550053025 + 277550053026.

It is an arithmetic number, because the mean of its divisors is an integer number (277550053026).

Almost surely, 2^555100106051 is an apocalyptic number.

555100106051 is a deficient number, since it is larger than the sum of its proper divisors (1).

555100106051 is an equidigital number, since it uses as much as digits as its factorization.

555100106051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3750, while the sum is 29.

The spelling of 555100106051 in words is "five hundred fifty-five billion, one hundred million, one hundred six thousand, fifty-one".