61050661522112 has 28 divisors (see below), whose sum is σ = 124421660691360. Its totient is φ = 29700321820416.

The previous prime is 61050661522099. The next prime is 61050661522181. The reversal of 61050661522112 is 21122516605016.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12890762312 + ... + 12890767047.

Almost surely, 2^{61050661522112} is an apocalyptic number.

It is an amenable number.

61050661522112 is an abundant number, since it is smaller than the sum of its proper divisors (63370999169248).

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

61050661522112 is a wasteful number, since it uses less digits than its factorization.

61050661522112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25781529408 (or 25781529398 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 38.

The spelling of 61050661522112 in words is "sixty-one trillion, fifty billion, six hundred sixty-one million, five hundred twenty-two thousand, one hundred twelve".