5619166055 has 4 divisors (see below), whose sum is σ = 6742999272. Its totient is φ = 4495332840.

The previous prime is 5619166027. The next prime is 5619166057. The reversal of 5619166055 is 5506619165.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5619166055 - 2¹⁸ = 5618903911 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5619165997 and 5619166015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5619166057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 561916601 + ... + 561916610.

It is an arithmetic number, because the mean of its divisors is an integer number (1685749818).

Almost surely, 2^5619166055 is an apocalyptic number.

5619166055 is a deficient number, since it is larger than the sum of its proper divisors (1123833217).

5619166055 is a wasteful number, since it uses less digits than its factorization.

5619166055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123833216.

The product of its (nonzero) digits is 243000, while the sum is 44.

The square root of 5619166055 is about 74961.0969436814. The cubic root of 5619166055 is about 1777.8316034188.

The spelling of 5619166055 in words is "five billion, six hundred nineteen million, one hundred sixty-six thousand, fifty-five".