61055641704671 has 8 divisors (see below), whose sum is σ = 61247795468640. Its totient is φ = 60863729190912.

The previous prime is 61055641704637. The next prime is 61055641704679. The reversal of 61055641704671 is 17640714655016.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 61055641704671 - 2¹⁰ = 61055641703647 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 (61055641704679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59805590 + ... + 60817923.

It is an arithmetic number, because the mean of its divisors is an integer number (7655974433580).

Almost surely, 2^{61055641704671} is an apocalyptic number.

61055641704671 is a deficient number, since it is larger than the sum of its proper divisors (192153763969).

61055641704671 is a wasteful number, since it uses less digits than its factorization.

61055641704671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120625105.

The product of its (nonzero) digits is 4233600, while the sum is 53.

The spelling of 61055641704671 in words is "sixty-one trillion, fifty-five billion, six hundred forty-one million, seven hundred four thousand, six hundred seventy-one".