5187551230680 has 1024 divisors, whose sum is σ = 20890740326400. Its totient is φ = 1000836587520.

The previous prime is 5187551230669. The next prime is 5187551230703. The reversal of 5187551230680 is 860321557815.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 461397139 + ... + 461408381.

It is an arithmetic number, because the mean of its divisors is an integer number (20401113600).

Almost surely, 2^{5187551230680} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5187551230680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10445370163200).

5187551230680 is an abundant number, since it is smaller than the sum of its proper divisors (15703189095720).

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

5187551230680 is a wasteful number, since it uses less digits than its factorization.

5187551230680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11384 (or 11380 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 51.

The spelling of 5187551230680 in words is "five trillion, one hundred eighty-seven billion, five hundred fifty-one million, two hundred thirty thousand, six hundred eighty".