3541525425 has 72 divisors (see below), whose sum is σ = 7070038560. Its totient is φ = 1684108800.

The previous prime is 3541525399. The next prime is 3541525433. The reversal of 3541525425 is 5245251453.

It is not a de Polignac number, because 3541525425 - 2¹⁵ = 3541492657 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3541525425.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 48310 + ... + 97040.

It is an arithmetic number, because the mean of its divisors is an integer number (98194980).

Almost surely, 2^3541525425 is an apocalyptic number.

It is an amenable number.

3541525425 is a deficient number, since it is larger than the sum of its proper divisors (3528513135).

3541525425 is a wasteful number, since it uses less digits than its factorization.

3541525425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48783 (or 48775 counting only the distinct ones).

The product of its digits is 120000, while the sum is 36.

The square root of 3541525425 is about 59510.7168920019. The cubic root of 3541525425 is about 1524.2754490548.

Adding to 3541525425 its reverse (5245251453), we get a palindrome (8786776878).

The spelling of 3541525425 in words is "three billion, five hundred forty-one million, five hundred twenty-five thousand, four hundred twenty-five".