550220025125 has 16 divisors (see below), whose sum is σ = 686945438400. Its totient is φ = 440002400400.

The previous prime is 550220025119. The next prime is 550220025211. The reversal of 550220025125 is 521520022055.

It is not a de Polignac number, because 550220025125 - 2³² = 545925057829 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 549455 + ... + 1184204.

It is an arithmetic number, because the mean of its divisors is an integer number (42934089900).

Almost surely, 2^550220025125 is an apocalyptic number.

It is an amenable number.

550220025125 is a deficient number, since it is larger than the sum of its proper divisors (136725413275).

550220025125 is a wasteful number, since it uses less digits than its factorization.

550220025125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1736213 (or 1736203 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 29.

The spelling of 550220025125 in words is "five hundred fifty billion, two hundred twenty million, twenty-five thousand, one hundred twenty-five".