9625804652603 has 2 divisors, whose sum is σ = 9625804652604. Its totient is φ = 9625804652602.

The previous prime is 9625804652551. The next prime is 9625804652669. The reversal of 9625804652603 is 3062564085269.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9625804652603 - 2³⁴ = 9608624783419 is a prime.

It is a super-2 number, since 2×9625804652603² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (9625804652693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4812902326301 + 4812902326302.

It is an arithmetic number, because the mean of its divisors is an integer number (4812902326302).

Almost surely, 2^{9625804652603} is an apocalyptic number.

9625804652603 is a deficient number, since it is larger than the sum of its proper divisors (1).

9625804652603 is an equidigital number, since it uses as much as digits as its factorization.

9625804652603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18662400, while the sum is 56.

The spelling of 9625804652603 in words is "nine trillion, six hundred twenty-five billion, eight hundred four million, six hundred fifty-two thousand, six hundred three".