415425013 has 4 divisors (see below), whose sum is σ = 416735820. Its totient is φ = 414114208.

The previous prime is 415424993. The next prime is 415425041. The reversal of 415425013 is 310524514.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 310524514 = 2 ⋅155262257.

It can be written as a sum of positive squares in 2 ways, for example, as 141919569 + 273505444 = 11913^2 + 16538^2 .

It is a cyclic number.

It is not a de Polignac number, because 415425013 - 2¹³ = 415416821 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 (415425053) 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, 654928 + ... + 655561.

It is an arithmetic number, because the mean of its divisors is an integer number (104183955).

Almost surely, 2^415425013 is an apocalyptic number.

It is an amenable number.

415425013 is a deficient number, since it is larger than the sum of its proper divisors (1310807).

415425013 is a wasteful number, since it uses less digits than its factorization.

415425013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1310806.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 415425013 is about 20381.9776518374. The cubic root of 415425013 is about 746.1581392258.

Adding to 415425013 its reverse (310524514), we get a palindrome (725949527).

The spelling of 415425013 in words is "four hundred fifteen million, four hundred twenty-five thousand, thirteen".