3641213503 has 2 divisors, whose sum is σ = 3641213504. Its totient is φ = 3641213502.

The previous prime is 3641213491. The next prime is 3641213539. The reversal of 3641213503 is 3053121463.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3641213503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3641213573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1820606751 + 1820606752.

It is an arithmetic number, because the mean of its divisors is an integer number (1820606752).

Almost surely, 2^3641213503 is an apocalyptic number.

3641213503 is a deficient number, since it is larger than the sum of its proper divisors (1).

3641213503 is an equidigital number, since it uses as much as digits as its factorization.

3641213503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 3641213503 is about 60342.4684861334. The cubic root of 3641213503 is about 1538.4452604746.

Adding to 3641213503 its reverse (3053121463), we get a palindrome (6694334966).

The spelling of 3641213503 in words is "three billion, six hundred forty-one million, two hundred thirteen thousand, five hundred three".