415503413 has 4 divisors (see below), whose sum is σ = 447465228. Its totient is φ = 383541600.

The previous prime is 415503401. The next prime is 415503421. The reversal of 415503413 is 314305514.

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

It can be written as a sum of positive squares in 2 ways, for example, as 85063729 + 330439684 = 9223^2 + 18178^2 .

It is not a de Polignac number, because 415503413 - 2⁴ = 415503397 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 (415502413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15980888 + ... + 15980913.

It is an arithmetic number, because the mean of its divisors is an integer number (111866307).

Almost surely, 2^415503413 is an apocalyptic number.

It is an amenable number.

415503413 is a deficient number, since it is larger than the sum of its proper divisors (31961815).

415503413 is a wasteful number, since it uses less digits than its factorization.

415503413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31961814.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 415503413 is about 20383.9008288404. The cubic root of 415503413 is about 746.2050751883.

Adding to 415503413 its reverse (314305514), we get a palindrome (729808927).

The spelling of 415503413 in words is "four hundred fifteen million, five hundred three thousand, four hundred thirteen".