554145425 has 12 divisors (see below), whose sum is σ = 689629596. Its totient is φ = 441710400.

The previous prime is 554145419. The next prime is 554145443. The reversal of 554145425 is 524541455.

It can be written as a sum of positive squares in 6 ways, for example, as 197993041 + 356152384 = 14071^2 + 18872^2 .

It is a de Polignac number, because none of the positive numbers 2^k-554145425 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33086 + ... + 46935.

It is an arithmetic number, because the mean of its divisors is an integer number (57469133).

Almost surely, 2^554145425 is an apocalyptic number.

It is an amenable number.

554145425 is a deficient number, since it is larger than the sum of its proper divisors (135484171).

554145425 is a wasteful number, since it uses less digits than its factorization.

554145425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80308 (or 80303 counting only the distinct ones).

The product of its digits is 80000, while the sum is 35.

The square root of 554145425 is about 23540.2936472764. The cubic root of 554145425 is about 821.3745659336.

The spelling of 554145425 in words is "five hundred fifty-four million, one hundred forty-five thousand, four hundred twenty-five".