3525401530 has 192 divisors, whose sum is σ = 8084551680. Its totient is φ = 1100736000.

The previous prime is 3525401527. The next prime is 3525401543. The reversal of 3525401530 is 351045253.

3525401530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 23346955 + ... + 23347105.

It is an arithmetic number, because the mean of its divisors is an integer number (42107040).

Almost surely, 2^3525401530 is an apocalyptic number.

3525401530 is an abundant number, since it is smaller than the sum of its proper divisors (4559150150).

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

3525401530 is a wasteful number, since it uses less digits than its factorization.

3525401530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285 (or 278 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 3525401530 is about 59375.0918315079. The cubic root of 3525401530 is about 1521.9586836783.

Adding to 3525401530 its reverse (351045253), we get a palindrome (3876446783).

The spelling of 3525401530 in words is "three billion, five hundred twenty-five million, four hundred one thousand, five hundred thirty".