61051110060551 has 16 divisors (see below), whose sum is σ = 65886965760000. Its totient is φ = 56235226524768.

The previous prime is 61051110060517. The next prime is 61051110060559. The reversal of 61051110060551 is 15506001115016.

61051110060551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 61051110060551 - 2¹⁴ = 61051110044167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61051110060559) 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, 54238610 + ... + 55352768.

It is an arithmetic number, because the mean of its divisors is an integer number (4117935360000).

Almost surely, 2^{61051110060551} is an apocalyptic number.

61051110060551 is a deficient number, since it is larger than the sum of its proper divisors (4835855699449).

61051110060551 is a wasteful number, since it uses less digits than its factorization.

61051110060551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123118.

The product of its (nonzero) digits is 4500, while the sum is 32.

Adding to 61051110060551 its reverse (15506001115016), we get a palindrome (76557111175567).

The spelling of 61051110060551 in words is "sixty-one trillion, fifty-one billion, one hundred ten million, sixty thousand, five hundred fifty-one".