5685020519 has 4 divisors (see below), whose sum is σ = 5689056720. Its totient is φ = 5680984320.

The previous prime is 5685020503. The next prime is 5685020557. The reversal of 5685020519 is 9150205865.

5685020519 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5685020519 - 2⁴ = 5685020503 is a prime.

It is a super-2 number, since 2×5685020519² = 64638916602902058722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5685020119) 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, 2015987 + ... + 2018804.

It is an arithmetic number, because the mean of its divisors is an integer number (1422264180).

Almost surely, 2^5685020519 is an apocalyptic number.

5685020519 is a deficient number, since it is larger than the sum of its proper divisors (4036201).

5685020519 is a wasteful number, since it uses less digits than its factorization.

5685020519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4036200.

The product of its (nonzero) digits is 108000, while the sum is 41.

The square root of 5685020519 is about 75399.0750540085. The cubic root of 5685020519 is about 1784.7498145749.

The spelling of 5685020519 in words is "five billion, six hundred eighty-five million, twenty thousand, five hundred nineteen".