5646430411 has 4 divisors (see below), whose sum is σ = 5646611824. Its totient is φ = 5646249000.

The previous prime is 5646430381. The next prime is 5646430417. The reversal of 5646430411 is 1140346465.

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 5646430411 - 2¹¹ = 5646428363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5646430417) 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, 30855 + ... + 110656.

It is an arithmetic number, because the mean of its divisors is an integer number (1411652956).

Almost surely, 2^5646430411 is an apocalyptic number.

5646430411 is a deficient number, since it is larger than the sum of its proper divisors (181413).

5646430411 is a wasteful number, since it uses less digits than its factorization.

5646430411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181412.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 5646430411 is about 75142.7335874867. The cubic root of 5646430411 is about 1780.7023288951.

Adding to 5646430411 its reverse (1140346465), we get a palindrome (6786776876).

The spelling of 5646430411 in words is "five billion, six hundred forty-six million, four hundred thirty thousand, four hundred eleven".