5547503994 has 16 divisors (see below), whose sum is σ = 11109949632. Its totient is φ = 1846677728.

The previous prime is 5547503977. The next prime is 5547504007. The reversal of 5547503994 is 4993057455.

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, 617739 + ... + 626654.

It is an arithmetic number, because the mean of its divisors is an integer number (694371852).

Almost surely, 2^5547503994 is an apocalyptic number.

5547503994 is an abundant number, since it is smaller than the sum of its proper divisors (5562445638).

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

5547503994 is a wasteful number, since it uses less digits than its factorization.

5547503994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1245141.

The product of its (nonzero) digits is 3402000, while the sum is 51.

The square root of 5547503994 is about 74481.5681494422. The cubic root of 5547503994 is about 1770.2415955451.

The spelling of 5547503994 in words is "five billion, five hundred forty-seven million, five hundred three thousand, nine hundred ninety-four".