3525534355253 has 4 divisors (see below), whose sum is σ = 3525549775980. Its totient is φ = 3525518934528.

The previous prime is 3525534355219. The next prime is 3525534355283.

3525534355253 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1054796783089 + 2470737572164 = 1027033^2 + 1571858^2 .

It is a cyclic number.

It is not a de Polignac number, because 3525534355253 - 2²⁸ = 3525265919797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3525534355283) 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, 7362188 + ... + 7826421.

It is an arithmetic number, because the mean of its divisors is an integer number (881387443995).

Almost surely, 2^{3525534355253} is an apocalyptic number.

It is an amenable number.

3525534355253 is a deficient number, since it is larger than the sum of its proper divisors (15420727).

3525534355253 is a wasteful number, since it uses less digits than its factorization.

3525534355253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15420726.

The product of its digits is 20250000, while the sum is 50.

The spelling of 3525534355253 in words is "three trillion, five hundred twenty-five billion, five hundred thirty-four million, three hundred fifty-five thousand, two hundred fifty-three".