3545123229 has 24 divisors (see below), whose sum is σ = 5204178720. Its totient is φ = 2324998368.

The previous prime is 3545123207. The next prime is 3545123233. The reversal of 3545123229 is 9223215453.

3545123229 is a `hidden beast` number, since 354 + 51 + 232 + 29 = 666.

It is not a de Polignac number, because 3545123229 - 2¹³ = 3545115037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3545123193 and 3545123202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3545123249) 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 23 ways as a sum of consecutive naturals, for example, 495127 + ... + 502235.

It is an arithmetic number, because the mean of its divisors is an integer number (216840780).

Almost surely, 2^3545123229 is an apocalyptic number.

It is an amenable number.

3545123229 is a deficient number, since it is larger than the sum of its proper divisors (1659055491).

3545123229 is a wasteful number, since it uses less digits than its factorization.

3545123229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8009 (or 8006 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 3545123229 is about 59540.9374212399. The cubic root of 3545123229 is about 1524.7914402952.

The spelling of 3545123229 in words is "three billion, five hundred forty-five million, one hundred twenty-three thousand, two hundred twenty-nine".