2030053455553 has 2 divisors, whose sum is σ = 2030053455554. Its totient is φ = 2030053455552.

The previous prime is 2030053455539. The next prime is 2030053455589. The reversal of 2030053455553 is 3555543500302.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1568826390784 + 461227064769 = 1252528^2 + 679137^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2030053455553 is a prime.

It is a super-2 number, since 2×2030053455553² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2030053455523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015026727776 + 1015026727777.

It is an arithmetic number, because the mean of its divisors is an integer number (1015026727777).

Almost surely, 2^{2030053455553} is an apocalyptic number.

It is an amenable number.

2030053455553 is a deficient number, since it is larger than the sum of its proper divisors (1).

2030053455553 is an equidigital number, since it uses as much as digits as its factorization.

2030053455553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 675000, while the sum is 40.

Adding to 2030053455553 its reverse (3555543500302), we get a palindrome (5585596955855).

The spelling of 2030053455553 in words is "two trillion, thirty billion, fifty-three million, four hundred fifty-five thousand, five hundred fifty-three".