2010611502561 has 8 divisors (see below), whose sum is σ = 2680825413280. Its totient is φ = 1340402630112.

The previous prime is 2010611502541. The next prime is 2010611502563. The reversal of 2010611502561 is 1652051160102.

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

It is not a de Polignac number, because 2010611502561 - 2¹³ = 2010611494369 is a prime.

It is a super-2 number, since 2×2010611502561² (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 (2010611502563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201415 + ... + 2015388.

It is an arithmetic number, because the mean of its divisors is an integer number (335103176660).

Almost surely, 2^{2010611502561} is an apocalyptic number.

It is an amenable number.

2010611502561 is a deficient number, since it is larger than the sum of its proper divisors (670213910719).

2010611502561 is a wasteful number, since it uses less digits than its factorization.

2010611502561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2519135.

The product of its (nonzero) digits is 3600, while the sum is 30.

Adding to 2010611502561 its reverse (1652051160102), we get a palindrome (3662662662663).

The spelling of 2010611502561 in words is "two trillion, ten billion, six hundred eleven million, five hundred two thousand, five hundred sixty-one".