4555009550551 has 2 divisors, whose sum is σ = 4555009550552. Its totient is φ = 4555009550550.

The previous prime is 4555009550521. The next prime is 4555009550557. The reversal of 4555009550551 is 1550559005554.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4555009550551 - 2¹¹ = 4555009548503 is a prime.

It is a super-2 number, since 2×4555009550551² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4555009550495 and 4555009550504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4555009550557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2277504775275 + 2277504775276.

It is an arithmetic number, because the mean of its divisors is an integer number (2277504775276).

Almost surely, 2^{4555009550551} is an apocalyptic number.

4555009550551 is a deficient number, since it is larger than the sum of its proper divisors (1).

4555009550551 is an equidigital number, since it uses as much as digits as its factorization.

4555009550551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2812500, while the sum is 49.

The spelling of 4555009550551 in words is "four trillion, five hundred fifty-five billion, nine million, five hundred fifty thousand, five hundred fifty-one".