3525161726 has 8 divisors (see below), whose sum is σ = 5289679944. Its totient is φ = 1761935080.

The previous prime is 3525161711. The next prime is 3525161737. The reversal of 3525161726 is 6271615253.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3525161726.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 316040 + ... + 327003.

It is an arithmetic number, because the mean of its divisors is an integer number (661209993).

Almost surely, 2^3525161726 is an apocalyptic number.

3525161726 is a deficient number, since it is larger than the sum of its proper divisors (1764518218).

3525161726 is a wasteful number, since it uses less digits than its factorization.

3525161726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645786.

The product of its digits is 75600, while the sum is 38.

The square root of 3525161726 is about 59373.0723981840. The cubic root of 3525161726 is about 1521.9241741288.

Adding to 3525161726 its reverse (6271615253), we get a palindrome (9796776979).

The spelling of 3525161726 in words is "three billion, five hundred twenty-five million, one hundred sixty-one thousand, seven hundred twenty-six".