5142121001453 has 2 divisors, whose sum is σ = 5142121001454. Its totient is φ = 5142121001452.

The previous prime is 5142121001389. The next prime is 5142121001503. The reversal of 5142121001453 is 3541001212415.

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., 4972556585929 + 169564415524 = 2229923^2 + 411782^2 .

It is a cyclic number.

It is not a de Polignac number, because 5142121001453 - 2⁶ = 5142121001389 is a prime.

It is a super-2 number, since 2×5142121001453² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5142121006453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2571060500726 + 2571060500727.

It is an arithmetic number, because the mean of its divisors is an integer number (2571060500727).

Almost surely, 2^{5142121001453} is an apocalyptic number.

It is an amenable number.

5142121001453 is a deficient number, since it is larger than the sum of its proper divisors (1).

5142121001453 is an equidigital number, since it uses as much as digits as its factorization.

5142121001453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 5142121001453 its reverse (3541001212415), we get a palindrome (8683122213868).

The spelling of 5142121001453 in words is "five trillion, one hundred forty-two billion, one hundred twenty-one million, one thousand, four hundred fifty-three".