550330040501 has 8 divisors (see below), whose sum is σ = 558189465408. Its totient is φ = 542473624000.

The previous prime is 550330040497. The next prime is 550330040531. The reversal of 550330040501 is 105040033055.

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 550330040501 - 2² = 550330040497 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 (550330040531) 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, 382340 + ... + 1116621.

It is an arithmetic number, because the mean of its divisors is an integer number (69773683176).

Almost surely, 2^550330040501 is an apocalyptic number.

It is an amenable number.

550330040501 is a deficient number, since it is larger than the sum of its proper divisors (7859424907).

550330040501 is a wasteful number, since it uses less digits than its factorization.

550330040501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1504203.

The product of its (nonzero) digits is 4500, while the sum is 26.

Adding to 550330040501 its reverse (105040033055), we get a palindrome (655370073556).

The spelling of 550330040501 in words is "five hundred fifty billion, three hundred thirty million, forty thousand, five hundred one".