5550140021554 has 8 divisors (see below), whose sum is σ = 8325545246748. Its totient is φ = 2774958272640.

The previous prime is 5550140021533. The next prime is 5550140021561. The reversal of 5550140021554 is 4551200410555.

It can be written as a sum of positive squares in 2 ways, for example, as 4953175178329 + 596964843225 = 2225573^2 + 772635^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55806967 + ... + 55906330.

Almost surely, 2^{5550140021554} is an apocalyptic number.

5550140021554 is a deficient number, since it is larger than the sum of its proper divisors (2775405225194).

5550140021554 is a wasteful number, since it uses less digits than its factorization.

5550140021554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111738140.

The product of its (nonzero) digits is 100000, while the sum is 37.

The spelling of 5550140021554 in words is "five trillion, five hundred fifty billion, one hundred forty million, twenty-one thousand, five hundred fifty-four".