550102125 has 64 divisors (see below), whose sum is σ = 964035072. Its totient is φ = 278208000.

The previous prime is 550102123. The next prime is 550102141. The reversal of 550102125 is 521201055.

It is not a de Polignac number, because 550102125 - 2¹ = 550102123 is a prime.

It is a super-2 number, since 2×550102125² = 605224695859031250, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550102121) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 568392 + ... + 569358.

It is an arithmetic number, because the mean of its divisors is an integer number (15063048).

Almost surely, 2^550102125 is an apocalyptic number.

It is an amenable number.

550102125 is a deficient number, since it is larger than the sum of its proper divisors (413932947).

550102125 is a wasteful number, since it uses less digits than its factorization.

550102125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063 (or 1053 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 21.

The square root of 550102125 is about 23454.2560103705. The cubic root of 550102125 is about 819.3719784833.

The spelling of 550102125 in words is "five hundred fifty million, one hundred two thousand, one hundred twenty-five".