555000550007 has 2 divisors, whose sum is σ = 555000550008. Its totient is φ = 555000550006.

The previous prime is 555000550003. The next prime is 555000550037. The reversal of 555000550007 is 700055000555.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 555000550007 - 2² = 555000550003 is a prime.

It is a super-2 number, since 2×555000550007² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (555000550003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277500275003 + 277500275004.

It is an arithmetic number, because the mean of its divisors is an integer number (277500275004).

Almost surely, 2^555000550007 is an apocalyptic number.

555000550007 is a deficient number, since it is larger than the sum of its proper divisors (1).

555000550007 is an equidigital number, since it uses as much as digits as its factorization.

555000550007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21875, while the sum is 32.

The spelling of 555000550007 in words is "five hundred fifty-five billion, five hundred fifty thousand, seven".