1055611010605 has 8 divisors (see below), whose sum is σ = 1266805822464. Its totient is φ = 844440402000.

The previous prime is 1055611010603. The next prime is 1055611010609. The reversal of 1055611010605 is 5060101165501.

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

It is not a de Polignac number, because 1055611010605 - 2¹ = 1055611010603 is a prime.

It is a super-2 number, since 2×1055611010605² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055611010603) 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, 5954721 + ... + 6129430.

It is an arithmetic number, because the mean of its divisors is an integer number (158350727808).

Almost surely, 2^{1055611010605} is an apocalyptic number.

It is an amenable number.

1055611010605 is a deficient number, since it is larger than the sum of its proper divisors (211194811859).

1055611010605 is a wasteful number, since it uses less digits than its factorization.

1055611010605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12101627.

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

The spelling of 1055611010605 in words is "one trillion, fifty-five billion, six hundred eleven million, ten thousand, six hundred five".