5550536075533 has 4 divisors (see below), whose sum is σ = 5550592165468. Its totient is φ = 5550479985600.

The previous prime is 5550536075519. The next prime is 5550536075551. The reversal of 5550536075533 is 3355706350555.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4364347166404 + 1186188909129 = 2089102^2 + 1089123^2 .

It is a cyclic number.

It is not a de Polignac number, because 5550536075533 - 2¹⁷ = 5550535944461 is a prime.

It is a super-3 number, since 3×5550536075533³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5550536075033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27896268 + ... + 28094533.

It is an arithmetic number, because the mean of its divisors is an integer number (1387648041367).

Almost surely, 2^{5550536075533} is an apocalyptic number.

It is an amenable number.

5550536075533 is a deficient number, since it is larger than the sum of its proper divisors (56089935).

5550536075533 is an equidigital number, since it uses as much as digits as its factorization.

5550536075533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56089934.

The product of its (nonzero) digits is 17718750, while the sum is 52.

The spelling of 5550536075533 in words is "five trillion, five hundred fifty billion, five hundred thirty-six million, seventy-five thousand, five hundred thirty-three".