3531053436 has 12 divisors (see below), whose sum is σ = 8239124712. Its totient is φ = 1177017808.

The previous prime is 3531053429. The next prime is 3531053447. The reversal of 3531053436 is 6343501353.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 3531053397 and 3531053406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147127215 + ... + 147127238.

It is an arithmetic number, because the mean of its divisors is an integer number (686593726).

Almost surely, 2^3531053436 is an apocalyptic number.

It is an amenable number.

3531053436 is an abundant number, since it is smaller than the sum of its proper divisors (4708071276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3531053436 is a wasteful number, since it uses less digits than its factorization.

3531053436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294254460 (or 294254458 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 33.

The square root of 3531053436 is about 59422.6676950808. The cubic root of 3531053436 is about 1522.7715815904.

Adding to 3531053436 its reverse (6343501353), we get a palindrome (9874554789).

The spelling of 3531053436 in words is "three billion, five hundred thirty-one million, fifty-three thousand, four hundred thirty-six".