61056006651011 has 2 divisors, whose sum is σ = 61056006651012. Its totient is φ = 61056006651010.

The previous prime is 61056006650999. The next prime is 61056006651041. The reversal of 61056006651011 is 11015660065016.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 61056006651011 - 2¹⁰ = 61056006649987 is a prime.

It is a super-3 number, since 3×61056006651011³ (a number of 42 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (61056006651041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30528003325505 + 30528003325506.

It is an arithmetic number, because the mean of its divisors is an integer number (30528003325506).

Almost surely, 2^{61056006651011} is an apocalyptic number.

61056006651011 is a deficient number, since it is larger than the sum of its proper divisors (1).

61056006651011 is an equidigital number, since it uses as much as digits as its factorization.

61056006651011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 38.

The spelling of 61056006651011 in words is "sixty-one trillion, fifty-six billion, six million, six hundred fifty-one thousand, eleven".