3531252521353 has 4 divisors (see below), whose sum is σ = 3531383127568. Its totient is φ = 3531121915140.

The previous prime is 3531252521347. The next prime is 3531252521389.

3531252521353 is nontrivially palindromic in base 10.

3531252521353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3531252521353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3531252521653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65262543 + ... + 65316628.

It is an arithmetic number, because the mean of its divisors is an integer number (882845781892).

Almost surely, 2^{3531252521353} is an apocalyptic number.

It is an amenable number.

3531252521353 is a deficient number, since it is larger than the sum of its proper divisors (130606215).

3531252521353 is a wasteful number, since it uses less digits than its factorization.

3531252521353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130606214.

The product of its digits is 405000, while the sum is 40.

The spelling of 3531252521353 in words is "three trillion, five hundred thirty-one billion, two hundred fifty-two million, five hundred twenty-one thousand, three hundred fifty-three".