3572135009 has 2 divisors, whose sum is σ = 3572135010. Its totient is φ = 3572135008.

The previous prime is 3572135003. The next prime is 3572135107. The reversal of 3572135009 is 9005312753.

It is a happy number.

3572135009 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2884227025 + 687907984 = 53705^2 + 26228^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3572135009 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3572135009.

It is not a weakly prime, because it can be changed into another prime (3572135003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1786067504 + 1786067505.

It is an arithmetic number, because the mean of its divisors is an integer number (1786067505).

Almost surely, 2^3572135009 is an apocalyptic number.

It is an amenable number.

3572135009 is a deficient number, since it is larger than the sum of its proper divisors (1).

3572135009 is an equidigital number, since it uses as much as digits as its factorization.

3572135009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28350, while the sum is 35.

The square root of 3572135009 is about 59767.3406552441. The cubic root of 3572135009 is about 1528.6543209343.

The spelling of 3572135009 in words is "three billion, five hundred seventy-two million, one hundred thirty-five thousand, nine".