5544554146 has 16 divisors (see below), whose sum is σ = 8469103680. Its totient is φ = 2721645360.

The previous prime is 5544554143. The next prime is 5544554201. The reversal of 5544554146 is 6414554455.

It is not an unprimeable number, because it can be changed into a prime (5544554143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58291 + ... + 120361.

It is an arithmetic number, because the mean of its divisors is an integer number (529318980).

Almost surely, 2^5544554146 is an apocalyptic number.

5544554146 is a deficient number, since it is larger than the sum of its proper divisors (2924549534).

5544554146 is a wasteful number, since it uses less digits than its factorization.

5544554146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62889.

The product of its digits is 960000, while the sum is 43.

The square root of 5544554146 is about 74461.7629793977. The cubic root of 5544554146 is about 1769.9277685527.

The spelling of 5544554146 in words is "five billion, five hundred forty-four million, five hundred fifty-four thousand, one hundred forty-six".