550563005425 has 36 divisors (see below), whose sum is σ = 719292851200. Its totient is φ = 417981785760.

The previous prime is 550563005413. The next prime is 550563005437. The reversal of 550563005425 is 524500365055.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (550563005413) and next prime (550563005437).

It is not a de Polignac number, because 550563005425 - 2⁷ = 550563005297 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1515676 + ... + 1843474.

Almost surely, 2^550563005425 is an apocalyptic number.

It is an amenable number.

550563005425 is a deficient number, since it is larger than the sum of its proper divisors (168729845775).

550563005425 is a wasteful number, since it uses less digits than its factorization.

550563005425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327982 (or 327954 counting only the distinct ones).

The product of its (nonzero) digits is 450000, while the sum is 40.

The spelling of 550563005425 in words is "five hundred fifty billion, five hundred sixty-three million, five thousand, four hundred twenty-five".