1055544612201 has 6 divisors (see below), whose sum is σ = 1524675550970. Its totient is φ = 703696408128.

The previous prime is 1055544612193. The next prime is 1055544612211. The reversal of 1055544612201 is 1022164455501.

1055544612201 is a `hidden beast` number, since 1 + 0 + 5 + 5 + 5 + 446 + 1 + 2 + 201 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1040504042601 + 15040569600 = 1020051^2 + 122640^2 .

It is not a de Polignac number, because 1055544612201 - 2³ = 1055544612193 is a prime.

It is a super-2 number, since 2×1055544612201² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1055544612211) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58641367336 + ... + 58641367353.

Almost surely, 2^{1055544612201} is an apocalyptic number.

It is an amenable number.

1055544612201 is a deficient number, since it is larger than the sum of its proper divisors (469130938769).

1055544612201 is a wasteful number, since it uses less digits than its factorization.

1055544612201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117282734695 (or 117282734692 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The spelling of 1055544612201 in words is "one trillion, fifty-five billion, five hundred forty-four million, six hundred twelve thousand, two hundred one".