1055608585556 has 24 divisors (see below), whose sum is σ = 2115796843776. Its totient is φ = 451422321120.

The previous prime is 1055608585531. The next prime is 1055608585613. The reversal of 1055608585556 is 6555858065501.

It is a super-2 number, since 2×1055608585556² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1055608585495 and 1055608585504.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40876796 + ... + 40902611.

It is an arithmetic number, because the mean of its divisors is an integer number (88158201824).

Almost surely, 2^{1055608585556} is an apocalyptic number.

It is an amenable number.

1055608585556 is an abundant number, since it is smaller than the sum of its proper divisors (1060188258220).

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

1055608585556 is a wasteful number, since it uses less digits than its factorization.

1055608585556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81779879 (or 81779877 counting only the distinct ones).

The product of its (nonzero) digits is 36000000, while the sum is 59.

The spelling of 1055608585556 in words is "one trillion, fifty-five billion, six hundred eight million, five hundred eighty-five thousand, five hundred fifty-six".