4955555419 has 2 divisors, whose sum is σ = 4955555420. Its totient is φ = 4955555418.

The previous prime is 4955555329. The next prime is 4955555443. The reversal of 4955555419 is 9145555594.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4955555419 - 2¹⁵ = 4955522651 is a prime.

It is a super-3 number, since 3×4955555419³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (4955555489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2477777709 + 2477777710.

It is an arithmetic number, because the mean of its divisors is an integer number (2477777710).

Almost surely, 2^4955555419 is an apocalyptic number.

4955555419 is a deficient number, since it is larger than the sum of its proper divisors (1).

4955555419 is an equidigital number, since it uses as much as digits as its factorization.

4955555419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4050000, while the sum is 52.

The square root of 4955555419 is about 70395.7059698956. The cubic root of 4955555419 is about 1704.8942489084.

The spelling of 4955555419 in words is "four billion, nine hundred fifty-five million, five hundred fifty-five thousand, four hundred nineteen".