4751489860 has 48 divisors (see below), whose sum is σ = 10750740336. Its totient is φ = 1753569792.

The previous prime is 4751489849. The next prime is 4751489867. The reversal of 4751489860 is 689841574.

It can be written as a sum of positive squares in 8 ways, for example, as 979564804 + 3771925056 = 31298^2 + 61416^2 .

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a junction number, because it is equal to n+sod(n) for n = 4751489798 and 4751489807.

It is not an unprimeable number, because it can be changed into a prime (4751489867) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 984814 + ... + 989626.

It is an arithmetic number, because the mean of its divisors is an integer number (223973757).

Almost surely, 2^4751489860 is an apocalyptic number.

It is an amenable number.

4751489860 is an abundant number, since it is smaller than the sum of its proper divisors (5999250476).

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

4751489860 is a wasteful number, since it uses less digits than its factorization.

4751489860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8632 (or 8630 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 52.

The square root of 4751489860 is about 68931.0514935033. The cubic root of 4751489860 is about 1681.1634349463.

The spelling of 4751489860 in words is "four billion, seven hundred fifty-one million, four hundred eighty-nine thousand, eight hundred sixty".