5649822619 has 8 divisors (see below), whose sum is σ = 6836760288. Its totient is φ = 4557840000.

The previous prime is 5649822613. The next prime is 5649822643. The reversal of 5649822619 is 9162289465.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5649822619 - 2³ = 5649822611 is a prime.

It is a super-2 number, since 2×5649822619² = 63840991252328038322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5649822611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23738632 + ... + 23738869.

It is an arithmetic number, because the mean of its divisors is an integer number (854595036).

Almost surely, 2^5649822619 is an apocalyptic number.

5649822619 is a deficient number, since it is larger than the sum of its proper divisors (1186937669).

5649822619 is a wasteful number, since it uses less digits than its factorization.

5649822619 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47477525.

The product of its digits is 1866240, while the sum is 52.

The square root of 5649822619 is about 75165.3019617430. The cubic root of 5649822619 is about 1781.0588552310.

The spelling of 5649822619 in words is "five billion, six hundred forty-nine million, eight hundred twenty-two thousand, six hundred nineteen".