3541501009 has 2 divisors, whose sum is σ = 3541501010. Its totient is φ = 3541501008.

The previous prime is 3541500997. The next prime is 3541501043. The reversal of 3541501009 is 9001051453.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3014339409 + 527161600 = 54903^2 + 22960^2 .

It is a cyclic number.

It is not a de Polignac number, because 3541501009 - 2⁷ = 3541500881 is a prime.

It is not a weakly prime, because it can be changed into another prime (3541571009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1770750504 + 1770750505.

It is an arithmetic number, because the mean of its divisors is an integer number (1770750505).

Almost surely, 2^3541501009 is an apocalyptic number.

It is an amenable number.

3541501009 is a deficient number, since it is larger than the sum of its proper divisors (1).

3541501009 is an equidigital number, since it uses as much as digits as its factorization.

3541501009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 3541501009 is about 59510.5117521266. The cubic root of 3541501009 is about 1524.2719461579.

The spelling of 3541501009 in words is "three billion, five hundred forty-one million, five hundred one thousand, nine".