7550106555001 has 2 divisors, whose sum is σ = 7550106555002. Its totient is φ = 7550106555000.

The previous prime is 7550106554999. The next prime is 7550106555023. The reversal of 7550106555001 is 1005556010557.

7550106555001 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7028071404601 + 522035150400 = 2651051^2 + 722520^2 .

It is a cyclic number.

It is not a de Polignac number, because 7550106555001 - 2¹ = 7550106554999 is a prime.

It is a super-2 number, since 2×7550106555001² (a number of 27 digits) contains 22 as substring.

Together with 7550106554999, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (7550106555031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3775053277500 + 3775053277501.

It is an arithmetic number, because the mean of its divisors is an integer number (3775053277501).

Almost surely, 2^{7550106555001} is an apocalyptic number.

It is an amenable number.

7550106555001 is a deficient number, since it is larger than the sum of its proper divisors (1).

7550106555001 is an equidigital number, since it uses as much as digits as its factorization.

7550106555001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 131250, while the sum is 40.

The spelling of 7550106555001 in words is "seven trillion, five hundred fifty billion, one hundred six million, five hundred fifty-five thousand, one".