550640153001 has 16 divisors (see below), whose sum is σ = 744494908160. Its totient is φ = 361952098560.

The previous prime is 550640152963. The next prime is 550640153051. The reversal of 550640153001 is 100351046055.

It is not a de Polignac number, because 550640153001 - 2³⁷ = 413201199529 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 550640153001.

It is not an unprimeable number, because it can be changed into a prime (550640153051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1411120 + ... + 1758561.

It is an arithmetic number, because the mean of its divisors is an integer number (46530931760).

Almost surely, 2^550640153001 is an apocalyptic number.

It is an amenable number.

550640153001 is a deficient number, since it is larger than the sum of its proper divisors (193854755159).

550640153001 is a wasteful number, since it uses less digits than its factorization.

550640153001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3170496.

The product of its (nonzero) digits is 9000, while the sum is 30.

Adding to 550640153001 its reverse (100351046055), we get a palindrome (650991199056).

The spelling of 550640153001 in words is "five hundred fifty billion, six hundred forty million, one hundred fifty-three thousand, one".