5490441850 has 12 divisors (see below), whose sum is σ = 10212221934. Its totient is φ = 2196176720.

The previous prime is 5490441841. The next prime is 5490441851. The reversal of 5490441850 is 581440945.

It can be written as a sum of positive squares in 3 ways, for example, as 4463175249 + 1027266601 = 66807^2 + 32051^2 .

It is not an unprimeable number, because it can be changed into a prime (5490441851) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 54904369 + ... + 54904468.

Almost surely, 2^5490441850 is an apocalyptic number.

5490441850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5490441850 is a deficient number, since it is larger than the sum of its proper divisors (4721780084).

5490441850 is a wasteful number, since it uses less digits than its factorization.

5490441850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109808849 (or 109808844 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 40.

The square root of 5490441850 is about 74097.5158153092. The cubic root of 5490441850 is about 1764.1510414543.

The spelling of 5490441850 in words is "five billion, four hundred ninety million, four hundred forty-one thousand, eight hundred fifty".