5556457841796 has 81 divisors (see below), whose sum is σ = 14158247584663. Its totient is φ = 1837401168720.

The previous prime is 5556457841699. The next prime is 5556457841807. The reversal of 5556457841796 is 6971487546555.

The square root of 5556457841796 is 2357214.

It is a perfect power (a square), and thus also a powerful number.

5556457841796 is a `hidden beast` number, since 5 + 5 + 5 + 6 + 4 + 578 + 41 + 7 + 9 + 6 = 666.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1852768705 + ... + 1852771703.

Almost surely, 2^{5556457841796} is an apocalyptic number.

5556457841796 is the 2357214-th square number.

It is an amenable number.

5556457841796 is an abundant number, since it is smaller than the sum of its proper divisors (8601789742867).

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

5556457841796 is an equidigital number, since it uses as much as digits as its factorization.

5556457841796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6270 (or 3135 counting only the distinct ones).

The product of its digits is 1270080000, while the sum is 72.

The spelling of 5556457841796 in words is "five trillion, five hundred fifty-six billion, four hundred fifty-seven million, eight hundred forty-one thousand, seven hundred ninety-six".