550065061225 has 48 divisors (see below), whose sum is σ = 702929902464. Its totient is φ = 426859200000.

The previous prime is 550065061211. The next prime is 550065061277. The reversal of 550065061225 is 522160560055.

It is not a de Polignac number, because 550065061225 - 2⁵ = 550065061193 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27823194 + ... + 27842956.

It is an arithmetic number, because the mean of its divisors is an integer number (14644372968).

Almost surely, 2^550065061225 is an apocalyptic number.

It is an amenable number.

550065061225 is a deficient number, since it is larger than the sum of its proper divisors (152864841239).

550065061225 is a wasteful number, since it uses less digits than its factorization.

550065061225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20098 (or 20093 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 37.

The spelling of 550065061225 in words is "five hundred fifty billion, sixty-five million, sixty-one thousand, two hundred twenty-five".