5646435546 has 32 divisors (see below), whose sum is σ = 11767602240. Its totient is φ = 1803971456.

The previous prime is 5646435541. The next prime is 5646435559. The reversal of 5646435546 is 6455346465.

It is a junction number, because it is equal to n+sod(n) for n = 5646435495 and 5646435504.

It is not an unprimeable number, because it can be changed into a prime (5646435541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94596 + ... + 142271.

It is an arithmetic number, because the mean of its divisors is an integer number (367737570).

Almost surely, 2^5646435546 is an apocalyptic number.

5646435546 is an abundant number, since it is smaller than the sum of its proper divisors (6121166694).

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

5646435546 is a wasteful number, since it uses less digits than its factorization.

5646435546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237038.

The product of its digits is 5184000, while the sum is 48.

The square root of 5646435546 is about 75142.7677557861. The cubic root of 5646435546 is about 1780.7028686995.

The spelling of 5646435546 in words is "five billion, six hundred forty-six million, four hundred thirty-five thousand, five hundred forty-six".