6011054002561 has 2 divisors, whose sum is σ = 6011054002562. Its totient is φ = 6011054002560.

The previous prime is 6011054002523. The next prime is 6011054002579. The reversal of 6011054002561 is 1652004501106.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3660869955600 + 2350184046961 = 1913340^2 + 1533031^2 .

It is a cyclic number.

It is not a de Polignac number, because 6011054002561 - 2²⁵ = 6011020448129 is a prime.

It is a super-2 number, since 2×6011054002561² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6011054002661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3005527001280 + 3005527001281.

It is an arithmetic number, because the mean of its divisors is an integer number (3005527001281).

Almost surely, 2^{6011054002561} is an apocalyptic number.

It is an amenable number.

6011054002561 is a deficient number, since it is larger than the sum of its proper divisors (1).

6011054002561 is an equidigital number, since it uses as much as digits as its factorization.

6011054002561 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 31.

Adding to 6011054002561 its reverse (1652004501106), we get a palindrome (7663058503667).

The spelling of 6011054002561 in words is "six trillion, eleven billion, fifty-four million, two thousand, five hundred sixty-one".