10603557750623 has 2 divisors, whose sum is σ = 10603557750624. Its totient is φ = 10603557750622.

The previous prime is 10603557750521. The next prime is 10603557750631. The reversal of 10603557750623 is 32605775530601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10603557750623 - 2²⁰ = 10603556702047 is a prime.

It is a super-2 number, since 2×10603557750623² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10603557750923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5301778875311 + 5301778875312.

It is an arithmetic number, because the mean of its divisors is an integer number (5301778875312).

Almost surely, 2^{10603557750623} is an apocalyptic number.

10603557750623 is a deficient number, since it is larger than the sum of its proper divisors (1).

10603557750623 is an equidigital number, since it uses as much as digits as its factorization.

10603557750623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3969000, while the sum is 50.

The spelling of 10603557750623 in words is "ten trillion, six hundred three billion, five hundred fifty-seven million, seven hundred fifty thousand, six hundred twenty-three".