5000555055557 has 2 divisors, whose sum is σ = 5000555055558. Its totient is φ = 5000555055556.

The previous prime is 5000555055533. The next prime is 5000555055571. The reversal of 5000555055557 is 7555505550005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4763703473281 + 236851582276 = 2182591^2 + 486674^2 .

It is a cyclic number.

It is not a de Polignac number, because 5000555055557 - 2²² = 5000550861253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5000555055757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2500277527778 + 2500277527779.

It is an arithmetic number, because the mean of its divisors is an integer number (2500277527779).

Almost surely, 2^{5000555055557} is an apocalyptic number.

It is an amenable number.

5000555055557 is a deficient number, since it is larger than the sum of its proper divisors (1).

5000555055557 is an equidigital number, since it uses as much as digits as its factorization.

5000555055557 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2734375, while the sum is 47.

The spelling of 5000555055557 in words is "five trillion, five hundred fifty-five million, fifty-five thousand, five hundred fifty-seven".