3531145504 has 12 divisors (see below), whose sum is σ = 6951942774. Its totient is φ = 1765572736.

The previous prime is 3531145493. The next prime is 3531145507. The reversal of 3531145504 is 4055411353.

It can be written as a sum of positive squares in only one way, i.e., 3521235600 + 9909904 = 59340^2 + 3148^2 .

It is not an unprimeable number, because it can be changed into a prime (3531145507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55174117 + ... + 55174180.

Almost surely, 2^3531145504 is an apocalyptic number.

It is an amenable number.

3531145504 is a deficient number, since it is larger than the sum of its proper divisors (3420797270).

3531145504 is a wasteful number, since it uses less digits than its factorization.

3531145504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110348307 (or 110348299 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 3531145504 is about 59423.4423775668. The cubic root of 3531145504 is about 1522.7848162920.

Adding to 3531145504 its reverse (4055411353), we get a palindrome (7586556857).

The spelling of 3531145504 in words is "three billion, five hundred thirty-one million, one hundred forty-five thousand, five hundred four".