4875865920 has 168 divisors, whose sum is σ = 17224592424. Its totient is φ = 1265061888.

The previous prime is 4875865913. The next prime is 4875865927. The reversal of 4875865920 is 295685784.

4875865920 is a `hidden beast` number, since 4 + 8 + 7 + 586 + 59 + 2 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (4875865913) and next prime (4875865927).

It can be written as a sum of positive squares in 4 ways, for example, as 670602816 + 4205263104 = 25896^2 + 64848^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4875865927) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83682 + ... + 129438.

Almost surely, 2^4875865920 is an apocalyptic number.

4875865920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4875865920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8612296212).

4875865920 is an abundant number, since it is smaller than the sum of its proper divisors (12348726504).

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

4875865920 is a wasteful number, since it uses less digits than its factorization.

4875865920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45817 (or 45804 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 54.

The square root of 4875865920 is about 69827.4009254247. The cubic root of 4875865920 is about 1695.7061093349.

The spelling of 4875865920 in words is "four billion, eight hundred seventy-five million, eight hundred sixty-five thousand, nine hundred twenty".