5751808650 has 144 divisors (see below), whose sum is σ = 18437302080. Its totient is φ = 1314684000.

The previous prime is 5751808637. The next prime is 5751808661. The reversal of 5751808650 is 568081575.

5751808650 is a `hidden beast` number, since 5 + 7 + 518 + 0 + 86 + 50 = 666.

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 = 5751808596 and 5751808605.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 22675 + ... + 109625.

It is an arithmetic number, because the mean of its divisors is an integer number (128036820).

Almost surely, 2^5751808650 is an apocalyptic number.

5751808650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5751808650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9218651040).

5751808650 is an abundant number, since it is smaller than the sum of its proper divisors (12685493430).

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

5751808650 is a wasteful number, since it uses less digits than its factorization.

5751808650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86986 (or 86968 counting only the distinct ones).

The product of its (nonzero) digits is 336000, while the sum is 45.

The square root of 5751808650 is about 75840.6793877797. The cubic root of 5751808650 is about 1791.7117558030.

The spelling of 5751808650 in words is "five billion, seven hundred fifty-one million, eight hundred eight thousand, six hundred fifty".