5732687520 has 480 divisors, whose sum is σ = 23930121600. Its totient is φ = 1264564224.

The previous prime is 5732687501. The next prime is 5732687531. The reversal of 5732687520 is 257862375.

5732687520 is a `hidden beast` number, since 573 + 2 + 6 + 8 + 75 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (480).

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

It is an unprimeable number.

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 79 ways as a sum of consecutive naturals, for example, 2629791 + ... + 2631969.

It is an arithmetic number, because the mean of its divisors is an integer number (49854420).

Almost surely, 2^5732687520 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 5732687520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11965060800).

5732687520 is an abundant number, since it is smaller than the sum of its proper divisors (18197434080).

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

5732687520 is a wasteful number, since it uses less digits than its factorization.

5732687520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2242 (or 2225 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 45.

The square root of 5732687520 is about 75714.5132718952. The cubic root of 5732687520 is about 1789.7241150710.

The spelling of 5732687520 in words is "five billion, seven hundred thirty-two million, six hundred eighty-seven thousand, five hundred twenty".