225553143715 has 16 divisors (see below), whose sum is σ = 274119598080. Its totient is φ = 178139126880.

The previous prime is 225553143703. The next prime is 225553143763. The reversal of 225553143715 is 517341355522.

It is a happy number.

It is not a de Polignac number, because 225553143715 - 2¹⁵ = 225553110947 is a prime.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 4433070 + ... + 4483660.

It is an arithmetic number, because the mean of its divisors is an integer number (17132474880).

Almost surely, 2^225553143715 is an apocalyptic number.

225553143715 is a deficient number, since it is larger than the sum of its proper divisors (48566454365).

225553143715 is a wasteful number, since it uses less digits than its factorization.

225553143715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61962.

The product of its digits is 630000, while the sum is 43.

The spelling of 225553143715 in words is "two hundred twenty-five billion, five hundred fifty-three million, one hundred forty-three thousand, seven hundred fifteen".