3525041601 has 12 divisors (see below), whose sum is σ = 5148938340. Its totient is φ = 2323622400.

The previous prime is 3525041563. The next prime is 3525041609. The reversal of 3525041601 is 1061405253.

3525041601 is a `hidden beast` number, since 3 + 5 + 2 + 50 + 4 + 1 + 601 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 541260225 + 2983781376 = 23265^2 + 54624^2 .

It is not a de Polignac number, because 3525041601 - 2⁶ = 3525041537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3525041609) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 2199600 + ... + 2201201.

It is an arithmetic number, because the mean of its divisors is an integer number (429078195).

Almost surely, 2^3525041601 is an apocalyptic number.

It is an amenable number.

3525041601 is a deficient number, since it is larger than the sum of its proper divisors (1623896739).

3525041601 is a wasteful number, since it uses less digits than its factorization.

3525041601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4400896 (or 4400893 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 3525041601 is about 59372.0607777766. The cubic root of 3525041601 is about 1521.9068866744.

Adding to 3525041601 its reverse (1061405253), we get a palindrome (4586446854).

The spelling of 3525041601 in words is "three billion, five hundred twenty-five million, forty-one thousand, six hundred one".