225362554 has 4 divisors (see below), whose sum is σ = 338043834. Its totient is φ = 112681276.

The previous prime is 225362539. The next prime is 225362561. The reversal of 225362554 is 455263522.

225362554 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 150626529 + 74736025 = 12273^2 + 8645^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56340637 + ... + 56340640.

Almost surely, 2^225362554 is an apocalyptic number.

225362554 is a deficient number, since it is larger than the sum of its proper divisors (112681280).

225362554 is a wasteful number, since it uses less digits than its factorization.

225362554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112681279.

The product of its digits is 72000, while the sum is 34.

The square root of 225362554 is about 15012.0802689034. The cubic root of 225362554 is about 608.5467096774.

The spelling of 225362554 in words is "two hundred twenty-five million, three hundred sixty-two thousand, five hundred fifty-four".