5218753750 has 80 divisors (see below), whose sum is σ = 11768232960. Its totient is φ = 1695060000.

The previous prime is 5218753747. The next prime is 5218753753. The reversal of 5218753750 is 573578125.

It is an interprime number because it is at equal distance from previous prime (5218753747) and next prime (5218753753).

It is a junction number, because it is equal to n+sod(n) for n = 5218753697 and 5218753706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5218753753) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 150555 + ... + 181945.

It is an arithmetic number, because the mean of its divisors is an integer number (147102912).

Almost surely, 2^5218753750 is an apocalyptic number.

5218753750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5218753750 is an abundant number, since it is smaller than the sum of its proper divisors (6549479210).

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

5218753750 is a wasteful number, since it uses less digits than its factorization.

5218753750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31439 (or 31424 counting only the distinct ones).

The product of its (nonzero) digits is 294000, while the sum is 43.

The square root of 5218753750 is about 72240.9423388150. The cubic root of 5218753750 is about 1734.5584339168.

It can be divided in two parts, 521875 and 3750, that added together give a square (525625 = 725²).

The spelling of 5218753750 in words is "five billion, two hundred eighteen million, seven hundred fifty-three thousand, seven hundred fifty".