5048687520 has 144 divisors (see below), whose sum is σ = 17649063432. Its totient is φ = 1313464320.

The previous prime is 5048687513. The next prime is 5048687521. The reversal of 5048687520 is 257868405.

5048687520 is a `hidden beast` number, since 5 + 0 + 48 + 6 + 87 + 520 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2629228176 + 2419459344 = 51276^2 + 49188^2 .

It is a tau number, because it is divible by the number of its divisors (144).

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

It is not an unprimeable number, because it can be changed into a prime (5048687521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16284 + ... + 101796.

Almost surely, 2^5048687520 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 5048687520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8824531716).

5048687520 is an abundant number, since it is smaller than the sum of its proper divisors (12600375912).

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

5048687520 is a wasteful number, since it uses less digits than its factorization.

5048687520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85575 (or 85564 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 45.

The square root of 5048687520 is about 71054.1168406166. The cubic root of 5048687520 is about 1715.5083273599.

The spelling of 5048687520 in words is "five billion, forty-eight million, six hundred eighty-seven thousand, five hundred twenty".