5643046434 has 16 divisors (see below), whose sum is σ = 11548560672. Its totient is φ = 1837270848.

The previous prime is 5643046427. The next prime is 5643046441. The reversal of 5643046434 is 4346403465.

It is an interprime number because it is at equal distance from previous prime (5643046427) and next prime (5643046441).

It is a junction number, because it is equal to n+sod(n) for n = 5643046392 and 5643046401.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10935879 + ... + 10936394.

It is an arithmetic number, because the mean of its divisors is an integer number (721785042).

Almost surely, 2^5643046434 is an apocalyptic number.

5643046434 is an abundant number, since it is smaller than the sum of its proper divisors (5905514238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5643046434 is a wasteful number, since it uses less digits than its factorization.

5643046434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21872321.

The product of its (nonzero) digits is 414720, while the sum is 39.

The square root of 5643046434 is about 75120.2132185472. The cubic root of 5643046434 is about 1780.3465253474.

Adding to 5643046434 its reverse (4346403465), we get a palindrome (9989449899).

The spelling of 5643046434 in words is "five billion, six hundred forty-three million, forty-six thousand, four hundred thirty-four".