225614253503 has 4 divisors (see below), whose sum is σ = 225656453400. Its totient is φ = 225572053608.

The previous prime is 225614253463. The next prime is 225614253521. The reversal of 225614253503 is 305352416522.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 225614253503 - 2¹² = 225614249407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225614223503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21091928 + ... + 21102621.

It is an arithmetic number, because the mean of its divisors is an integer number (56414113350).

Almost surely, 2^225614253503 is an apocalyptic number.

225614253503 is a deficient number, since it is larger than the sum of its proper divisors (42199897).

225614253503 is an equidigital number, since it uses as much as digits as its factorization.

225614253503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42199896.

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 225614253503 in words is "two hundred twenty-five billion, six hundred fourteen million, two hundred fifty-three thousand, five hundred three".