225554534 has 8 divisors (see below), whose sum is σ = 338434848. Its totient is φ = 112742920.

The previous prime is 225554533. The next prime is 225554557. The reversal of 225554534 is 435455522.

225554534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 225554494 and 225554503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225554531) 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, 7982 + ... + 22689.

It is an arithmetic number, because the mean of its divisors is an integer number (42304356).

Almost surely, 2^225554534 is an apocalyptic number.

225554534 is a deficient number, since it is larger than the sum of its proper divisors (112880314).

225554534 is a wasteful number, since it uses less digits than its factorization.

225554534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34350.

The product of its digits is 120000, while the sum is 35.

The square root of 225554534 is about 15018.4730914964. The cubic root of 225554534 is about 608.7194618887.

The spelling of 225554534 in words is "two hundred twenty-five million, five hundred fifty-four thousand, five hundred thirty-four".