550435104001 has 4 divisors (see below), whose sum is σ = 550546285504. Its totient is φ = 550323922500.

The previous prime is 550435103957. The next prime is 550435104017. The reversal of 550435104001 is 100401534055.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 100401534055 = 5 ⋅20080306811.

It is a cyclic number.

It is not a de Polignac number, because 550435104001 - 2¹³ = 550435095809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550435104601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55583325 + ... + 55593226.

It is an arithmetic number, because the mean of its divisors is an integer number (137636571376).

Almost surely, 2^550435104001 is an apocalyptic number.

It is an amenable number.

550435104001 is a deficient number, since it is larger than the sum of its proper divisors (111181503).

550435104001 is a wasteful number, since it uses less digits than its factorization.

550435104001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111181502.

The product of its (nonzero) digits is 6000, while the sum is 28.

Adding to 550435104001 its reverse (100401534055), we get a palindrome (650836638056).

The spelling of 550435104001 in words is "five hundred fifty billion, four hundred thirty-five million, one hundred four thousand, one".