5492490650 has 12 divisors (see below), whose sum is σ = 10216032702. Its totient is φ = 2196996240.

The previous prime is 5492490649. The next prime is 5492490659. The reversal of 5492490650 is 560942945.

It can be written as a sum of positive squares in 3 ways, for example, as 4834003729 + 658486921 = 69527^2 + 25661^2 .

It is not an unprimeable number, because it can be changed into a prime (5492490659) 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, 54924857 + ... + 54924956.

Almost surely, 2^5492490650 is an apocalyptic number.

5492490650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5492490650 is a deficient number, since it is larger than the sum of its proper divisors (4723542052).

5492490650 is a wasteful number, since it uses less digits than its factorization.

5492490650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109849825 (or 109849820 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 44.

The square root of 5492490650 is about 74111.3395507057. The cubic root of 5492490650 is about 1764.3704496104.

The spelling of 5492490650 in words is "five billion, four hundred ninety-two million, four hundred ninety thousand, six hundred fifty".