61056550060101 has 48 divisors (see below), whose sum is σ = 91462227597312. Its totient is φ = 39207924806400.

The previous prime is 61056550060073. The next prime is 61056550060111. The reversal of 61056550060101 is 10106005565016.

It is not a de Polignac number, because 61056550060101 - 2⁵ = 61056550060069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61056550060111) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 77713231 + ... + 78494963.

It is an arithmetic number, because the mean of its divisors is an integer number (1905463074944).

Almost surely, 2^{61056550060101} is an apocalyptic number.

It is an amenable number.

61056550060101 is a deficient number, since it is larger than the sum of its proper divisors (30405677537211).

61056550060101 is a wasteful number, since it uses less digits than its factorization.

61056550060101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783074 (or 783071 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The spelling of 61056550060101 in words is "sixty-one trillion, fifty-six billion, five hundred fifty million, sixty thousand, one hundred one".