54521750603 has 2 divisors, whose sum is σ = 54521750604. Its totient is φ = 54521750602.

The previous prime is 54521750593. The next prime is 54521750611. The reversal of 54521750603 is 30605712545.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54521750603 - 2⁸ = 54521750347 is a prime.

It is not a weakly prime, because it can be changed into another prime (54521750663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27260875301 + 27260875302.

It is an arithmetic number, because the mean of its divisors is an integer number (27260875302).

Almost surely, 2^54521750603 is an apocalyptic number.

54521750603 is a deficient number, since it is larger than the sum of its proper divisors (1).

54521750603 is an equidigital number, since it uses as much as digits as its factorization.

54521750603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126000, while the sum is 38.

The spelling of 54521750603 in words is "fifty-four billion, five hundred twenty-one million, seven hundred fifty thousand, six hundred three".