550253100541 has 4 divisors (see below), whose sum is σ = 550262495772. Its totient is φ = 550243705312.

The previous prime is 550253100473. The next prime is 550253100587. The reversal of 550253100541 is 145001352055.

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 5180976441 + 545072124100 = 71979^2 + 738290^2 .

It is a cyclic number.

It is not a de Polignac number, because 550253100541 - 2¹⁵ = 550253067773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550223100541) by changing a digit.

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, 4609210 + ... + 4727083.

It is an arithmetic number, because the mean of its divisors is an integer number (137565623943).

Almost surely, 2^550253100541 is an apocalyptic number.

It is an amenable number.

550253100541 is a deficient number, since it is larger than the sum of its proper divisors (9395231).

550253100541 is an equidigital number, since it uses as much as digits as its factorization.

550253100541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9395230.

The product of its (nonzero) digits is 15000, while the sum is 31.

Adding to 550253100541 its reverse (145001352055), we get a palindrome (695254452596).

The spelling of 550253100541 in words is "five hundred fifty billion, two hundred fifty-three million, one hundred thousand, five hundred forty-one".