554155425 has 72 divisors (see below), whose sum is σ = 1083715360. Its totient is φ = 279936000.

The previous prime is 554155379. The next prime is 554155429. The reversal of 554155425 is 524551455.

It is not a de Polignac number, because 554155425 - 2⁶ = 554155361 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 554155425.

It is not an unprimeable number, because it can be changed into a prime (554155429) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 113025 + ... + 117825.

Almost surely, 2^554155425 is an apocalyptic number.

It is an amenable number.

554155425 is a deficient number, since it is larger than the sum of its proper divisors (529559935).

554155425 is a wasteful number, since it uses less digits than its factorization.

554155425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4845 (or 4828 counting only the distinct ones).

The product of its digits is 100000, while the sum is 36.

The square root of 554155425 is about 23540.5060480866. The cubic root of 554155425 is about 821.3795066922.

The spelling of 554155425 in words is "five hundred fifty-four million, one hundred fifty-five thousand, four hundred twenty-five".