5490051208 has 16 divisors (see below), whose sum is σ = 10544916060. Its totient is φ = 2678073600.

The previous prime is 5490051139. The next prime is 5490051223. The reversal of 5490051208 is 8021500945.

It can be written as a sum of positive squares in 2 ways, for example, as 4065592644 + 1424458564 = 63762^2 + 37742^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8368653 + ... + 8369308.

Almost surely, 2^5490051208 is an apocalyptic number.

It is an amenable number.

5490051208 is a deficient number, since it is larger than the sum of its proper divisors (5054864852).

5490051208 is a wasteful number, since it uses less digits than its factorization.

5490051208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16738008 (or 16738004 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 34.

The square root of 5490051208 is about 74094.8797691176. The cubic root of 5490051208 is about 1764.1092009944.

The spelling of 5490051208 in words is "five billion, four hundred ninety million, fifty-one thousand, two hundred eight".