413215236503 has 4 divisors (see below), whose sum is σ = 413222309880. Its totient is φ = 413208163128.

The previous prime is 413215236491. The next prime is 413215236559. The reversal of 413215236503 is 305632512314.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 413215236503 - 2³² = 408920269207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413215236703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3448325 + ... + 3566142.

It is an arithmetic number, because the mean of its divisors is an integer number (103305577470).

Almost surely, 2^413215236503 is an apocalyptic number.

413215236503 is a deficient number, since it is larger than the sum of its proper divisors (7073377).

413215236503 is an equidigital number, since it uses as much as digits as its factorization.

413215236503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7073376.

The product of its (nonzero) digits is 64800, while the sum is 35.

Adding to 413215236503 its reverse (305632512314), we get a palindrome (718847748817).

The spelling of 413215236503 in words is "four hundred thirteen billion, two hundred fifteen million, two hundred thirty-six thousand, five hundred three".