5505550055051 has 2 divisors, whose sum is σ = 5505550055052. Its totient is φ = 5505550055050.

The previous prime is 5505550055021. The next prime is 5505550055107. The reversal of 5505550055051 is 1505500555055.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5505550055051 is a prime.

It is a super-2 number, since 2×5505550055051² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5505550055021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2752775027525 + 2752775027526.

It is an arithmetic number, because the mean of its divisors is an integer number (2752775027526).

Almost surely, 2^{5505550055051} is an apocalyptic number.

5505550055051 is a deficient number, since it is larger than the sum of its proper divisors (1).

5505550055051 is an equidigital number, since it uses as much as digits as its factorization.

5505550055051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 390625, while the sum is 41.

The spelling of 5505550055051 in words is "five trillion, five hundred five billion, five hundred fifty million, fifty-five thousand, fifty-one".