5533561056 has 48 divisors (see below), whose sum is σ = 14545440000. Its totient is φ = 1842000768.

The previous prime is 5533561049. The next prime is 5533561057. The reversal of 5533561056 is 6501653355.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5533561057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31945 + ... + 109943.

It is an arithmetic number, because the mean of its divisors is an integer number (303030000).

Almost surely, 2^5533561056 is an apocalyptic number.

It is an amenable number.

5533561056 is an abundant number, since it is smaller than the sum of its proper divisors (9011878944).

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

5533561056 is a wasteful number, since it uses less digits than its factorization.

5533561056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78751 (or 78743 counting only the distinct ones).

The product of its (nonzero) digits is 202500, while the sum is 39.

The square root of 5533561056 is about 74387.9093401609. The cubic root of 5533561056 is about 1768.7572597420.

The spelling of 5533561056 in words is "five billion, five hundred thirty-three million, five hundred sixty-one thousand, fifty-six".