5544501642 has 24 divisors (see below), whose sum is σ = 12014539680. Its totient is φ = 1847943720.

The previous prime is 5544501637. The next prime is 5544501673. The reversal of 5544501642 is 2461054455.

5544501642 is a `hidden beast` number, since 5 + 5 + 4 + 4 + 5 + 0 + 1 + 642 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 5544501597 and 5544501606.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 210609 + ... + 235467.

It is an arithmetic number, because the mean of its divisors is an integer number (500605820).

Almost surely, 2^5544501642 is an apocalyptic number.

5544501642 is an abundant number, since it is smaller than the sum of its proper divisors (6470038038).

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

5544501642 is a wasteful number, since it uses less digits than its factorization.

5544501642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37258 (or 37255 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

The square root of 5544501642 is about 74461.4104217748. The cubic root of 5544501642 is about 1769.9221817746.

The spelling of 5544501642 in words is "five billion, five hundred forty-four million, five hundred one thousand, six hundred forty-two".