5616040019 has 4 divisors (see below), whose sum is σ = 5860215696. Its totient is φ = 5371864344.

The previous prime is 5616039991. The next prime is 5616040051. The reversal of 5616040019 is 9100406165.

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 5616040019 - 2¹² = 5616035923 is a prime.

It is a super-2 number, since 2×5616040019² = 63079810990019040722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5616040099) 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, 122087804 + ... + 122087849.

It is an arithmetic number, because the mean of its divisors is an integer number (1465053924).

Almost surely, 2^5616040019 is an apocalyptic number.

5616040019 is a deficient number, since it is larger than the sum of its proper divisors (244175677).

5616040019 is a wasteful number, since it uses less digits than its factorization.

5616040019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244175676.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 5616040019 is about 74940.2429873296. The cubic root of 5616040019 is about 1777.5018631188.

The spelling of 5616040019 in words is "five billion, six hundred sixteen million, forty thousand, nineteen".