61106010606487 has 32 divisors (see below), whose sum is σ = 76486717292544. Its totient is φ = 47426179039200.

The previous prime is 61106010606451. The next prime is 61106010606491. The reversal of 61106010606487 is 78460601060116.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-61106010606487 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 (61106010606587) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30816208 + ... + 32739130.

It is an arithmetic number, because the mean of its divisors is an integer number (2390209915392).

Almost surely, 2^{61106010606487} is an apocalyptic number.

61106010606487 is a deficient number, since it is larger than the sum of its proper divisors (15380706686057).

61106010606487 is a wasteful number, since it uses less digits than its factorization.

61106010606487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1924579.

The product of its (nonzero) digits is 290304, while the sum is 46.

The spelling of 61106010606487 in words is "sixty-one trillion, one hundred six billion, ten million, six hundred six thousand, four hundred eighty-seven".