2415256255 has 8 divisors (see below), whose sum is σ = 2900250000. Its totient is φ = 1930910016.

The previous prime is 2415256241. The next prime is 2415256309. The reversal of 2415256255 is 5526525142.

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 2415256255 - 2⁹ = 2415255743 is a prime.

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, 153630 + ... + 168619.

It is an arithmetic number, because the mean of its divisors is an integer number (362531250).

Almost surely, 2^2415256255 is an apocalyptic number.

2415256255 is a deficient number, since it is larger than the sum of its proper divisors (484993745).

2415256255 is a wasteful number, since it uses less digits than its factorization.

2415256255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323753.

The product of its digits is 120000, while the sum is 37.

The square root of 2415256255 is about 49145.2566887182. The cubic root of 2415256255 is about 1341.6968655077.

The spelling of 2415256255 in words is "two billion, four hundred fifteen million, two hundred fifty-six thousand, two hundred fifty-five".