5555050619 has 2 divisors, whose sum is σ = 5555050620. Its totient is φ = 5555050618.

The previous prime is 5555050609. The next prime is 5555050621. The reversal of 5555050619 is 9160505555.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5555050619 - 2¹⁶ = 5554985083 is a prime.

It is a super-2 number, since 2×5555050619² = 61717174759304566322, which contains 22 as substring.

Together with 5555050621, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5555050609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2777525309 + 2777525310.

It is an arithmetic number, because the mean of its divisors is an integer number (2777525310).

Almost surely, 2^5555050619 is an apocalyptic number.

5555050619 is a deficient number, since it is larger than the sum of its proper divisors (1).

5555050619 is an equidigital number, since it uses as much as digits as its factorization.

5555050619 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168750, while the sum is 41.

The square root of 5555050619 is about 74532.2119556370. The cubic root of 5555050619 is about 1771.0439561629.

The spelling of 5555050619 in words is "five billion, five hundred fifty-five million, fifty thousand, six hundred nineteen".