5051520666560 has 56 divisors (see below), whose sum is σ = 12123649697280. Its totient is φ = 2004697949184.

The previous prime is 5051520666559. The next prime is 5051520666587. The reversal of 5051520666560 is 656660251505.

It is a super-2 number, since 2×5051520666560² (a number of 26 digits) contains 22 as substring.

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, 62108975 + ... + 62190254.

Almost surely, 2^{5051520666560} is an apocalyptic number.

It is an amenable number.

5051520666560 is an abundant number, since it is smaller than the sum of its proper divisors (7072129030720).

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

5051520666560 is a wasteful number, since it uses less digits than its factorization.

5051520666560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124299373 (or 124299363 counting only the distinct ones).

The product of its (nonzero) digits is 1620000, while the sum is 47.

The spelling of 5051520666560 in words is "five trillion, fifty-one billion, five hundred twenty million, six hundred sixty-six thousand, five hundred sixty".