51060316206616 has 32 divisors (see below), whose sum is σ = 97077650801040. Its totient is φ = 25173145018368.

The previous prime is 51060316206611. The next prime is 51060316206643. The reversal of 51060316206616 is 61660261306015.

It is a super-2 number, since 2×51060316206616² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51060316206611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10626766 + ... + 14664541.

Almost surely, 2^{51060316206616} is an apocalyptic number.

It is an amenable number.

51060316206616 is a deficient number, since it is larger than the sum of its proper divisors (46017334594424).

51060316206616 is a wasteful number, since it uses less digits than its factorization.

51060316206616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25294843 (or 25294839 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 43.

The spelling of 51060316206616 in words is "fifty-one trillion, sixty billion, three hundred sixteen million, two hundred six thousand, six hundred sixteen".