2402530752 has 168 divisors, whose sum is σ = 6809994000. Its totient is φ = 746618880.

The previous prime is 2402530693. The next prime is 2402530759. The reversal of 2402530752 is 2570352042.

2402530752 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2402530752³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2402530759) 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, 5350624 + ... + 5351072.

Almost surely, 2^2402530752 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 2402530752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3404997000).

2402530752 is an abundant number, since it is smaller than the sum of its proper divisors (4407463248).

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

2402530752 is a wasteful number, since it uses less digits than its factorization.

2402530752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555 (or 514 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 30.

The square root of 2402530752 is about 49015.6174295499. The cubic root of 2402530752 is about 1339.3363372857.

Adding to 2402530752 its reverse (2570352042), we get a palindrome (4972882794).

The spelling of 2402530752 in words is "two billion, four hundred two million, five hundred thirty thousand, seven hundred fifty-two".