1055061006001 has 4 divisors (see below), whose sum is σ = 1062141952500. Its totient is φ = 1047980059504.

The previous prime is 1055061005993. The next prime is 1055061006007. The reversal of 1055061006001 is 1006001605501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 297160175376 + 757900830625 = 545124^2 + 870575^2 .

It is a cyclic number.

It is not a de Polignac number, because 1055061006001 - 2³ = 1055061005993 is a prime.

It is a super-3 number, since 3×1055061006001³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1055061006007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3540473026 + ... + 3540473323.

It is an arithmetic number, because the mean of its divisors is an integer number (265535488125).

Almost surely, 2^{1055061006001} is an apocalyptic number.

It is an amenable number.

1055061006001 is a deficient number, since it is larger than the sum of its proper divisors (7080946499).

1055061006001 is an equidigital number, since it uses as much as digits as its factorization.

1055061006001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7080946498.

The product of its (nonzero) digits is 900, while the sum is 25.

The spelling of 1055061006001 in words is "one trillion, fifty-five billion, sixty-one million, six thousand, one".