550041252433 has 8 divisors (see below), whose sum is σ = 551926405800. Its totient is φ = 548159095680.

The previous prime is 550041252401. The next prime is 550041252443. The reversal of 550041252433 is 334252140055.

It can be written as a sum of positive squares in 4 ways, for example, as 180508568769 + 369532683664 = 424863^2 + 607892^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 550041252433 - 2⁵ = 550041252401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550041252443) 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, 381108 + ... + 1115941.

It is an arithmetic number, because the mean of its divisors is an integer number (68990800725).

Almost surely, 2^550041252433 is an apocalyptic number.

It is an amenable number.

550041252433 is a deficient number, since it is larger than the sum of its proper divisors (1885153367).

550041252433 is a wasteful number, since it uses less digits than its factorization.

550041252433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1498307.

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 550041252433 its reverse (334252140055), we get a palindrome (884293392488).

The spelling of 550041252433 in words is "five hundred fifty billion, forty-one million, two hundred fifty-two thousand, four hundred thirty-three".