550627455253 has 8 divisors (see below), whose sum is σ = 597237240600. Its totient is φ = 505597662720.

The previous prime is 550627455233. The next prime is 550627455293. The reversal of 550627455253 is 352554726055.

It can be written as a sum of positive squares in 4 ways, for example, as 38941891569 + 511685563684 = 197337^2 + 715322^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-550627455253 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 550627455197 and 550627455206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550627455233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 394997478 + ... + 394998871.

It is an arithmetic number, because the mean of its divisors is an integer number (74654655075).

Almost surely, 2^550627455253 is an apocalyptic number.

It is an amenable number.

550627455253 is a deficient number, since it is larger than the sum of its proper divisors (46609785347).

550627455253 is a wasteful number, since it uses less digits than its factorization.

550627455253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 789996407.

The product of its (nonzero) digits is 6300000, while the sum is 49.

The spelling of 550627455253 in words is "five hundred fifty billion, six hundred twenty-seven million, four hundred fifty-five thousand, two hundred fifty-three".