1055560555005 has 32 divisors (see below), whose sum is σ = 1843464503808. Its totient is φ = 511500398400.

The previous prime is 1055560554941. The next prime is 1055560555019. The reversal of 1055560555005 is 5005550655501.

It is not a de Polignac number, because 1055560555005 - 2⁶ = 1055560554941 is a prime.

It is a super-2 number, since 2×1055560555005² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1495111 + ... + 2084820.

It is an arithmetic number, because the mean of its divisors is an integer number (57608265744).

Almost surely, 2^{1055560555005} is an apocalyptic number.

1055560555005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1055560555005 is a deficient number, since it is larger than the sum of its proper divisors (787903948803).

1055560555005 is a wasteful number, since it uses less digits than its factorization.

1055560555005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3581737.

The product of its (nonzero) digits is 468750, while the sum is 42.

The spelling of 1055560555005 in words is "one trillion, fifty-five billion, five hundred sixty million, five hundred fifty-five thousand, five".