135413415 has 24 divisors (see below), whose sum is σ = 248524848. Its totient is φ = 67971840.

The previous prime is 135413413. The next prime is 135413419. The reversal of 135413415 is 514314531.

It is a happy number.

It is not a de Polignac number, because 135413415 - 2¹ = 135413413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135413413) 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 in 23 ways as a sum of consecutive naturals, for example, 87741 + ... + 89270.

It is an arithmetic number, because the mean of its divisors is an integer number (10355202).

Almost surely, 2^135413415 is an apocalyptic number.

135413415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

135413415 is a deficient number, since it is larger than the sum of its proper divisors (113111433).

135413415 is a wasteful number, since it uses less digits than its factorization.

135413415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177039 (or 177036 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 135413415 is about 11636.7269882901. The cubic root of 135413415 is about 513.5159020127.

Adding to 135413415 its reverse (514314531), we get a palindrome (649727946).

The spelling of 135413415 in words is "one hundred thirty-five million, four hundred thirteen thousand, four hundred fifteen".