55056050419 has 2 divisors, whose sum is σ = 55056050420. Its totient is φ = 55056050418.

The previous prime is 55056050407. The next prime is 55056050461. The reversal of 55056050419 is 91405065055.

55056050419 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55056050419 - 2¹⁵ = 55056017651 is a prime.

It is a super-2 number, since 2×55056050419² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (55056050719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27528025209 + 27528025210.

It is an arithmetic number, because the mean of its divisors is an integer number (27528025210).

Almost surely, 2^55056050419 is an apocalyptic number.

55056050419 is a deficient number, since it is larger than the sum of its proper divisors (1).

55056050419 is an equidigital number, since it uses as much as digits as its factorization.

55056050419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 135000, while the sum is 40.

The spelling of 55056050419 in words is "fifty-five billion, fifty-six million, fifty thousand, four hundred nineteen".