5553103512511 has 2 divisors, whose sum is σ = 5553103512512. Its totient is φ = 5553103512510.

The previous prime is 5553103512419. The next prime is 5553103512533. The reversal of 5553103512511 is 1152153013555.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5553103512511 - 2⁹ = 5553103511999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5553103512581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2776551756255 + 2776551756256.

It is an arithmetic number, because the mean of its divisors is an integer number (2776551756256).

Almost surely, 2^{5553103512511} is an apocalyptic number.

5553103512511 is a deficient number, since it is larger than the sum of its proper divisors (1).

5553103512511 is an equidigital number, since it uses as much as digits as its factorization.

5553103512511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56250, while the sum is 37.

The spelling of 5553103512511 in words is "five trillion, five hundred fifty-three billion, one hundred three million, five hundred twelve thousand, five hundred eleven".