5087646720 has 704 divisors, whose sum is σ = 20633760000. Its totient is φ = 1178468352.

The previous prime is 5087646719. The next prime is 5087646731. The reversal of 5087646720 is 276467805.

5087646720 is a `hidden beast` number, since 508 + 7 + 64 + 67 + 20 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 34145206 + ... + 34145354.

Almost surely, 2^5087646720 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 5087646720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10316880000).

5087646720 is an abundant number, since it is smaller than the sum of its proper divisors (15546113280).

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

5087646720 is a wasteful number, since it uses less digits than its factorization.

5087646720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215 (or 191 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The square root of 5087646720 is about 71327.7415876880. The cubic root of 5087646720 is about 1719.9097122247.

The spelling of 5087646720 in words is "five billion, eighty-seven million, six hundred forty-six thousand, seven hundred twenty".