550013250525 has 12 divisors (see below), whose sum is σ = 909355240992. Its totient is φ = 293340400240.

The previous prime is 550013250517. The next prime is 550013250529. The reversal of 550013250525 is 525052310055.

It is not a de Polignac number, because 550013250525 - 2³ = 550013250517 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550013250529) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3666754929 + ... + 3666755078.

It is an arithmetic number, because the mean of its divisors is an integer number (75779603416).

Almost surely, 2^550013250525 is an apocalyptic number.

It is an amenable number.

550013250525 is a deficient number, since it is larger than the sum of its proper divisors (359341990467).

550013250525 is a wasteful number, since it uses less digits than its factorization.

550013250525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7333510020 (or 7333510015 counting only the distinct ones).

The product of its (nonzero) digits is 37500, while the sum is 33.

The spelling of 550013250525 in words is "five hundred fifty billion, thirteen million, two hundred fifty thousand, five hundred twenty-five".