5285446019 has 4 divisors (see below), whose sum is σ = 6040509744. Its totient is φ = 4530382296.

The previous prime is 5285446009. The next prime is 5285446027. The reversal of 5285446019 is 9106445825.

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

It is a cyclic number.

It is not a de Polignac number, because 5285446019 - 2¹⁶ = 5285380483 is a prime.

It is a super-2 number, since 2×5285446019² = 55871879239525896722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5285446009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 377531852 + ... + 377531865.

It is an arithmetic number, because the mean of its divisors is an integer number (1510127436).

Almost surely, 2^5285446019 is an apocalyptic number.

5285446019 is a deficient number, since it is larger than the sum of its proper divisors (755063725).

5285446019 is an equidigital number, since it uses as much as digits as its factorization.

5285446019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755063724.

The product of its (nonzero) digits is 345600, while the sum is 44.

The square root of 5285446019 is about 72701.0730250937. The cubic root of 5285446019 is about 1741.9160224385.

The spelling of 5285446019 in words is "five billion, two hundred eighty-five million, four hundred forty-six thousand, nineteen".