5553961960 has 32 divisors (see below), whose sum is σ = 12834158760. Its totient is φ = 2161541376.

The previous prime is 5553961939. The next prime is 5553961969. The reversal of 5553961960 is 691693555.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5499408964 + 54552996 = 74158^2 + 7386^2 .

It is not an unprimeable number, because it can be changed into a prime (5553961969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1874859 + ... + 1877818.

Almost surely, 2^5553961960 is an apocalyptic number.

It is an amenable number.

5553961960 is an abundant number, since it is smaller than the sum of its proper divisors (7280196800).

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

5553961960 is a wasteful number, since it uses less digits than its factorization.

5553961960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3752725 (or 3752721 counting only the distinct ones).

The product of its (nonzero) digits is 1093500, while the sum is 49.

The square root of 5553961960 is about 74524.9083192995. The cubic root of 5553961960 is about 1770.9282543125.

The spelling of 5553961960 in words is "five billion, five hundred fifty-three million, nine hundred sixty-one thousand, nine hundred sixty".