550101600001 has 2 divisors, whose sum is σ = 550101600002. Its totient is φ = 550101600000.

The previous prime is 550101599977. The next prime is 550101600053. The reversal of 550101600001 is 100006101055.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 478692399376 + 71409200625 = 691876^2 + 267225^2 .

It is a cyclic number.

It is not a de Polignac number, because 550101600001 - 2²⁹ = 549564729089 is a prime.

It is a super-2 number, since 2×550101600001² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (550101600901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275050800000 + 275050800001.

It is an arithmetic number, because the mean of its divisors is an integer number (275050800001).

Almost surely, 2^550101600001 is an apocalyptic number.

It is an amenable number.

550101600001 is a deficient number, since it is larger than the sum of its proper divisors (1).

550101600001 is an equidigital number, since it uses as much as digits as its factorization.

550101600001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 150, while the sum is 19.

Adding to 550101600001 its reverse (100006101055), we get a palindrome (650107701056).

The spelling of 550101600001 in words is "five hundred fifty billion, one hundred one million, six hundred thousand, one".