550006615001 has 32 divisors (see below), whose sum is σ = 629134663680. Its totient is φ = 478056902400.

The previous prime is 550006614991. The next prime is 550006615019. The reversal of 550006615001 is 100516600055.

550006615001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-550006615001 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (550006615091) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1351166 + ... + 1710456.

It is an arithmetic number, because the mean of its divisors is an integer number (19660458240).

Almost surely, 2^550006615001 is an apocalyptic number.

It is an amenable number.

550006615001 is a deficient number, since it is larger than the sum of its proper divisors (79128048679).

550006615001 is a wasteful number, since it uses less digits than its factorization.

550006615001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359477.

The product of its (nonzero) digits is 4500, while the sum is 29.

The spelling of 550006615001 in words is "five hundred fifty billion, six million, six hundred fifteen thousand, one".