1055505555036 has 36 divisors (see below), whose sum is σ = 2668203104112. Its totient is φ = 351819411264.

The previous prime is 1055505555017. The next prime is 1055505555073. The reversal of 1055505555036 is 6305555055501.

1055505555036 is a `hidden beast` number, since 10 + 5 + 5 + 5 + 0 + 55 + 550 + 36 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1055505555036² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1055505554982 and 1055505555000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 171201 + ... + 1462983.

It is an arithmetic number, because the mean of its divisors is an integer number (74116752892).

Almost surely, 2^{1055505555036} is an apocalyptic number.

It is an amenable number.

1055505555036 is an abundant number, since it is smaller than the sum of its proper divisors (1612697549076).

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

1055505555036 is a wasteful number, since it uses less digits than its factorization.

1055505555036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1314490 (or 1314485 counting only the distinct ones).

The product of its (nonzero) digits is 1406250, while the sum is 45.

The spelling of 1055505555036 in words is "one trillion, fifty-five billion, five hundred five million, five hundred fifty-five thousand, thirty-six".