3505125203 has 4 divisors (see below), whose sum is σ = 3505268688. Its totient is φ = 3504981720.

The previous prime is 3505125199. The next prime is 3505125233. The reversal of 3505125203 is 3025215053.

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

It is a cyclic number.

It is not a de Polignac number, because 3505125203 - 2² = 3505125199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3505125233) 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, 24908 + ... + 87353.

It is an arithmetic number, because the mean of its divisors is an integer number (876317172).

Almost surely, 2^3505125203 is an apocalyptic number.

3505125203 is a deficient number, since it is larger than the sum of its proper divisors (143485).

3505125203 is a wasteful number, since it uses less digits than its factorization.

3505125203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143484.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 3505125203 is about 59204.0978564829. The cubic root of 3505125203 is about 1519.0352261516.

The spelling of 3505125203 in words is "three billion, five hundred five million, one hundred twenty-five thousand, two hundred three".