15425255 has 8 divisors (see below), whose sum is σ = 18824400. Its totient is φ = 12130816.

The previous prime is 15425243. The next prime is 15425257. The reversal of 15425255 is 55252451.

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 15425255 - 2¹⁰ = 15424231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15425257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25850 + ... + 26439.

It is an arithmetic number, because the mean of its divisors is an integer number (2353050).

Almost surely, 2^15425255 is an apocalyptic number.

15425255 is a deficient number, since it is larger than the sum of its proper divisors (3399145).

15425255 is an equidigital number, since it uses as much as digits as its factorization.

15425255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52353.

The product of its digits is 10000, while the sum is 29.

The square root of 15425255 is about 3927.4998408657. The cubic root of 15425255 is about 248.9301213030.

The spelling of 15425255 in words is "fifteen million, four hundred twenty-five thousand, two hundred fifty-five".