415320055 has 8 divisors (see below), whose sum is σ = 498499344. Its totient is φ = 332179200.

The previous prime is 415320041. The next prime is 415320083. The reversal of 415320055 is 550023514.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 415320055 - 2²⁵ = 381765623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26535 + ... + 39175.

It is an arithmetic number, because the mean of its divisors is an integer number (62312418).

Almost surely, 2^415320055 is an apocalyptic number.

415320055 is a deficient number, since it is larger than the sum of its proper divisors (83179289).

415320055 is a wasteful number, since it uses less digits than its factorization.

415320055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19217.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 415320055 is about 20379.4027145056. The cubic root of 415320055 is about 746.0952944604.

Adding to 415320055 its reverse (550023514), we get a palindrome (965343569).

The spelling of 415320055 in words is "four hundred fifteen million, three hundred twenty thousand, fifty-five".