1061050055601 has 16 divisors (see below), whose sum is σ = 1498201173504. Its totient is φ = 665646607104.

The previous prime is 1061050055591. The next prime is 1061050055603. The reversal of 1061050055601 is 1065500501601.

It is not a de Polignac number, because 1061050055601 - 2²⁷ = 1060915837873 is a prime.

It is a super-2 number, since 2×1061050055601² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1061050055603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1411870 + ... + 2028663.

It is an arithmetic number, because the mean of its divisors is an integer number (93637573344).

Almost surely, 2^{1061050055601} is an apocalyptic number.

It is an amenable number.

1061050055601 is a deficient number, since it is larger than the sum of its proper divisors (437151117903).

1061050055601 is a wasteful number, since it uses less digits than its factorization.

1061050055601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3446600.

The product of its (nonzero) digits is 4500, while the sum is 30.

The spelling of 1061050055601 in words is "one trillion, sixty-one billion, fifty million, fifty-five thousand, six hundred one".