60551515515150 has 72 divisors (see below), whose sum is σ = 177470987306184. Its totient is φ = 14679155275200.

The previous prime is 60551515515143. The next prime is 60551515515163. The reversal of 60551515515150 is 5151551515506.

60551515515150 is a `hidden beast` number, since 60 + 5 + 5 + 15 + 15 + 51 + 515 + 0 = 666.

60551515515150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 60551515515096 and 60551515515105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6116309749 + ... + 6116319648.

It is an arithmetic number, because the mean of its divisors is an integer number (2464874823697).

Almost surely, 2^{60551515515150} is an apocalyptic number.

60551515515150 is an abundant number, since it is smaller than the sum of its proper divisors (116919471791034).

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

60551515515150 is a wasteful number, since it uses less digits than its factorization.

60551515515150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12232629426 (or 12232629418 counting only the distinct ones).

The product of its (nonzero) digits is 468750, while the sum is 45.

The spelling of 60551515515150 in words is "sixty trillion, five hundred fifty-one billion, five hundred fifteen million, five hundred fifteen thousand, one hundred fifty".