3525540005 has 32 divisors (see below), whose sum is σ = 4840668000. Its totient is φ = 2445714432.

The previous prime is 3525539999. The next prime is 3525540013. The reversal of 3525540005 is 5000455253.

It is a happy number.

It can be written as a sum of positive squares in 16 ways, for example, as 257474116 + 3268065889 = 16046^2 + 57167^2 .

It is a cyclic number.

It is not a de Polignac number, because 3525540005 - 2²⁰ = 3524491429 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a self number, because there is not a number n which added to its sum of digits gives 3525540005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44471 + ... + 95019.

It is an arithmetic number, because the mean of its divisors is an integer number (151270875).

Almost surely, 2^3525540005 is an apocalyptic number.

It is an amenable number.

3525540005 is a deficient number, since it is larger than the sum of its proper divisors (1315127995).

3525540005 is a wasteful number, since it uses less digits than its factorization.

3525540005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50633.

The product of its (nonzero) digits is 15000, while the sum is 29.

The square root of 3525540005 is about 59376.2579235169. The cubic root of 3525540005 is about 1521.9786105309.

Adding to 3525540005 its reverse (5000455253), we get a palindrome (8525995258).

The spelling of 3525540005 in words is "three billion, five hundred twenty-five million, five hundred forty thousand, five".