3545123230 has 32 divisors (see below), whose sum is σ = 7030279008. Its totient is φ = 1276368000.

The previous prime is 3545123207. The next prime is 3545123233. The reversal of 3545123230 is 323215453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3545123233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148437 + ... + 170656.

It is an arithmetic number, because the mean of its divisors is an integer number (219696219).

Almost surely, 2^3545123230 is an apocalyptic number.

3545123230 is a deficient number, since it is larger than the sum of its proper divisors (3485155778).

3545123230 is a wasteful number, since it uses less digits than its factorization.

3545123230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319212.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 3545123230 is about 59540.9374296374. The cubic root of 3545123230 is about 1524.7914404386.

Adding to 3545123230 its reverse (323215453), we get a palindrome (3868338683).

The spelling of 3545123230 in words is "three billion, five hundred forty-five million, one hundred twenty-three thousand, two hundred thirty".