555435225 has 60 divisors (see below), whose sum is σ = 1039237056. Its totient is φ = 293245920.

The previous prime is 555435217. The next prime is 555435233. The reversal of 555435225 is 522534555.

It is an interprime number because it is at equal distance from previous prime (555435217) and next prime (555435233).

It is not a de Polignac number, because 555435225 - 2³ = 555435217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 555435225.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 207244 + ... + 209906.

Almost surely, 2^555435225 is an apocalyptic number.

It is an amenable number.

555435225 is a deficient number, since it is larger than the sum of its proper divisors (483801831).

555435225 is a wasteful number, since it uses less digits than its factorization.

555435225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2788 (or 2774 counting only the distinct ones).

The product of its digits is 150000, while the sum is 36.

The square root of 555435225 is about 23567.6733047622. The cubic root of 555435225 is about 822.0113350240.

The spelling of 555435225 in words is "five hundred fifty-five million, four hundred thirty-five thousand, two hundred twenty-five".