5546051646 has 32 divisors (see below), whose sum is σ = 11244331008. Its totient is φ = 1823482080.

The previous prime is 5546051597. The next prime is 5546051647. The reversal of 5546051646 is 6461506455.

It is a junction number, because it is equal to n+sod(n) for n = 5546051598 and 5546051607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5546051647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110791 + ... + 152861.

It is an arithmetic number, because the mean of its divisors is an integer number (351385344).

Almost surely, 2^5546051646 is an apocalyptic number.

5546051646 is an abundant number, since it is smaller than the sum of its proper divisors (5698279362).

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

5546051646 is a wasteful number, since it uses less digits than its factorization.

5546051646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42376.

The product of its (nonzero) digits is 432000, while the sum is 42.

The square root of 5546051646 is about 74471.8177970701. The cubic root of 5546051646 is about 1770.0870977601.

The spelling of 5546051646 in words is "five billion, five hundred forty-six million, fifty-one thousand, six hundred forty-six".