1055506611001 has 8 divisors (see below), whose sum is σ = 1058389098624. Its totient is φ = 1052624406000.

The previous prime is 1055506610989. The next prime is 1055506611007. The reversal of 1055506611001 is 1001166055501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1055506611001 is a prime.

It is a super-2 number, since 2×1055506611001² (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 (1055506611007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8987280 + ... + 9103966.

It is an arithmetic number, because the mean of its divisors is an integer number (132298637328).

Almost surely, 2^{1055506611001} is an apocalyptic number.

It is an amenable number.

1055506611001 is a deficient number, since it is larger than the sum of its proper divisors (2882487623).

1055506611001 is a wasteful number, since it uses less digits than its factorization.

1055506611001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141311.

The product of its (nonzero) digits is 4500, while the sum is 31.

The spelling of 1055506611001 in words is "one trillion, fifty-five billion, five hundred six million, six hundred eleven thousand, one".