4531910768 has 120 divisors (see below), whose sum is σ = 11099643744. Its totient is φ = 1754565120.

The previous prime is 4531910743. The next prime is 4531910771. The reversal of 4531910768 is 8670191354.

It is a super-2 number, since 2×4531910768² = 41076430418228699648, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2343530 + ... + 2345462.

Almost surely, 2^4531910768 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 4531910768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5549821872).

4531910768 is an abundant number, since it is smaller than the sum of its proper divisors (6567732976).

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

4531910768 is a wasteful number, since it uses less digits than its factorization.

4531910768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2143 (or 2126 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 4531910768 is about 67319.4679717539. The cubic root of 4531910768 is about 1654.8569188377.

The spelling of 4531910768 in words is "four billion, five hundred thirty-one million, nine hundred ten thousand, seven hundred sixty-eight".