5550560156126 has 4 divisors (see below), whose sum is σ = 8325840234192. Its totient is φ = 2775280078062.

The previous prime is 5550560156093. The next prime is 5550560156129. The reversal of 5550560156126 is 6216510650555.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5550560156129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1387640039030 + ... + 1387640039033.

It is an arithmetic number, because the mean of its divisors is an integer number (2081460058548).

Almost surely, 2^{5550560156126} is an apocalyptic number.

5550560156126 is a deficient number, since it is larger than the sum of its proper divisors (2775280078066).

5550560156126 is a wasteful number, since it uses less digits than its factorization.

5550560156126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2775280078065.

The product of its (nonzero) digits is 1350000, while the sum is 47.

The spelling of 5550560156126 in words is "five trillion, five hundred fifty billion, five hundred sixty million, one hundred fifty-six thousand, one hundred twenty-six".