3525661113 has 16 divisors (see below), whose sum is σ = 5067886656. Its totient is φ = 2167323840.

The previous prime is 3525661079. The next prime is 3525661121. The reversal of 3525661113 is 3111665253.

It is not a de Polignac number, because 3525661113 - 2²⁶ = 3458552249 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3525661163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10798 + ... + 84663.

It is an arithmetic number, because the mean of its divisors is an integer number (316742916).

Almost surely, 2^3525661113 is an apocalyptic number.

It is an amenable number.

3525661113 is a deficient number, since it is larger than the sum of its proper divisors (1542225543).

3525661113 is a wasteful number, since it uses less digits than its factorization.

3525661113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96424.

The product of its digits is 16200, while the sum is 33.

The square root of 3525661113 is about 59377.2777499946. The cubic root of 3525661113 is about 1521.9960378068.

It can be divided in two parts, 35256 and 61113, that added together give a palindrome (96369).

The spelling of 3525661113 in words is "three billion, five hundred twenty-five million, six hundred sixty-one thousand, one hundred thirteen".