5403051550121 has 2 divisors, whose sum is σ = 5403051550122. Its totient is φ = 5403051550120.

The previous prime is 5403051550037. The next prime is 5403051550157. The reversal of 5403051550121 is 1210551503045.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4515943755625 + 887107794496 = 2125075^2 + 941864^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5403051550121 is a prime.

It is a super-2 number, since 2×5403051550121² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5403051570121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2701525775060 + 2701525775061.

It is an arithmetic number, because the mean of its divisors is an integer number (2701525775061).

Almost surely, 2^{5403051550121} is an apocalyptic number.

It is an amenable number.

5403051550121 is a deficient number, since it is larger than the sum of its proper divisors (1).

5403051550121 is an equidigital number, since it uses as much as digits as its factorization.

5403051550121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15000, while the sum is 32.

The spelling of 5403051550121 in words is "five trillion, four hundred three billion, fifty-one million, five hundred fifty thousand, one hundred twenty-one".