3545331123 has 8 divisors (see below), whose sum is σ = 4837041088. Its totient is φ = 2308587624.

The previous prime is 3545331091. The next prime is 3545331149. The reversal of 3545331123 is 3211335453.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3545331123 - 2⁵ = 3545331091 is a prime.

It is a super-2 number, since 2×3545331123² = 25138745543424882258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3545331323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13741465 + ... + 13741722.

It is an arithmetic number, because the mean of its divisors is an integer number (604630136).

Almost surely, 2^3545331123 is an apocalyptic number.

3545331123 is a deficient number, since it is larger than the sum of its proper divisors (1291709965).

3545331123 is a wasteful number, since it uses less digits than its factorization.

3545331123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27483233.

The product of its digits is 16200, while the sum is 30.

The square root of 3545331123 is about 59542.6832028924. The cubic root of 3545331123 is about 1524.8212454458.

Adding to 3545331123 its reverse (3211335453), we get a palindrome (6756666576).

The spelling of 3545331123 in words is "three billion, five hundred forty-five million, three hundred thirty-one thousand, one hundred twenty-three".