61151016606 has 16 divisors (see below), whose sum is σ = 122309979264. Its totient is φ = 20382347864.

The previous prime is 61151016599. The next prime is 61151016617. The reversal of 61151016606 is 60661015116.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228600 + ... + 417803.

It is an arithmetic number, because the mean of its divisors is an integer number (7644373704).

Almost surely, 2^61151016606 is an apocalyptic number.

61151016606 is an abundant number, since it is smaller than the sum of its proper divisors (61158962658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61151016606 is a wasteful number, since it uses less digits than its factorization.

61151016606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662175.

The product of its (nonzero) digits is 6480, while the sum is 33.

The spelling of 61151016606 in words is "sixty-one billion, one hundred fifty-one million, sixteen thousand, six hundred six".