5490054168 has 32 divisors (see below), whose sum is σ = 13950141360. Its totient is φ = 1800017280.

The previous prime is 5490054113. The next prime is 5490054179. The reversal of 5490054168 is 8614500945.

It is a congruent number.

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, 1873555 + ... + 1876482.

Almost surely, 2^5490054168 is an apocalyptic number.

It is an amenable number.

5490054168 is an abundant number, since it is smaller than the sum of its proper divisors (8460087192).

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

5490054168 is a wasteful number, since it uses less digits than its factorization.

5490054168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3750107 (or 3750103 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 42.

The square root of 5490054168 is about 74094.8997435046. The cubic root of 5490054168 is about 1764.1095180383.

The spelling of 5490054168 in words is "five billion, four hundred ninety million, fifty-four thousand, one hundred sixty-eight".