415261255 has 8 divisors (see below), whose sum is σ = 498429792. Its totient is φ = 332131488.

The previous prime is 415261247. The next prime is 415261291. The reversal of 415261255 is 552162514.

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

It is a cyclic number.

It is not a de Polignac number, because 415261255 - 2³ = 415261247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 25494 + ... + 38476.

It is an arithmetic number, because the mean of its divisors is an integer number (62303724).

Almost surely, 2^415261255 is an apocalyptic number.

415261255 is a deficient number, since it is larger than the sum of its proper divisors (83168537).

415261255 is a wasteful number, since it uses less digits than its factorization.

415261255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19385.

The product of its digits is 12000, while the sum is 31.

The square root of 415261255 is about 20377.9600303858. The cubic root of 415261255 is about 746.0600826815.

The spelling of 415261255 in words is "four hundred fifteen million, two hundred sixty-one thousand, two hundred fifty-five".