60550560055061 has 4 divisors (see below), whose sum is σ = 60550604395500. Its totient is φ = 60550515714624.

The previous prime is 60550560055043. The next prime is 60550560055067. The reversal of 60550560055061 is 16055006505506.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 43473780706225 + 17076779348836 = 6593465^2 + 4132406^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60550560055061 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 (60550560055067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20054546 + ... + 22875443.

It is an arithmetic number, because the mean of its divisors is an integer number (15137651098875).

Almost surely, 2^{60550560055061} is an apocalyptic number.

It is an amenable number.

60550560055061 is a deficient number, since it is larger than the sum of its proper divisors (44340439).

60550560055061 is a wasteful number, since it uses less digits than its factorization.

60550560055061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44340438.

The product of its (nonzero) digits is 675000, while the sum is 44.

The spelling of 60550560055061 in words is "sixty trillion, five hundred fifty billion, five hundred sixty million, fifty-five thousand, sixty-one".