10550152001209 has 2 divisors, whose sum is σ = 10550152001210. Its totient is φ = 10550152001208.

The previous prime is 10550152001173. The next prime is 10550152001243. The reversal of 10550152001209 is 90210025105501.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9600361418025 + 949790583184 = 3098445^2 + 974572^2 .

It is a cyclic number.

It is not a de Polignac number, because 10550152001209 - 2¹⁵ = 10550151968441 is a prime.

It is a super-2 number, since 2×10550152001209² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10550152001009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5275076000604 + 5275076000605.

It is an arithmetic number, because the mean of its divisors is an integer number (5275076000605).

Almost surely, 2^{10550152001209} is an apocalyptic number.

It is an amenable number.

10550152001209 is a deficient number, since it is larger than the sum of its proper divisors (1).

10550152001209 is an equidigital number, since it uses as much as digits as its factorization.

10550152001209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4500, while the sum is 31.

The spelling of 10550152001209 in words is "ten trillion, five hundred fifty billion, one hundred fifty-two million, one thousand, two hundred nine".