5600661498 has 12 divisors (see below), whose sum is σ = 12134766618. Its totient is φ = 1866887160.

The previous prime is 5600661497. The next prime is 5600661499. The reversal of 5600661498 is 8941660065.

It is an interprime number because it is at equal distance from previous prime (5600661497) and next prime (5600661499).

It can be written as a sum of positive squares in only one way, i.e., 3217952529 + 2382708969 = 56727^2 + 48813^2 .

It is not an unprimeable number, because it can be changed into a prime (5600661491) 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, 155573913 + ... + 155573948.

Almost surely, 2^5600661498 is an apocalyptic number.

5600661498 is an abundant number, since it is smaller than the sum of its proper divisors (6534105120).

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

5600661498 is a wasteful number, since it uses less digits than its factorization.

5600661498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311147869 (or 311147866 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 5600661498 is about 74837.5674243892. The cubic root of 5600661498 is about 1775.8779229609.

The spelling of 5600661498 in words is "five billion, six hundred million, six hundred sixty-one thousand, four hundred ninety-eight".