48521503 has 2 divisors, whose sum is σ = 48521504. Its totient is φ = 48521502.

The previous prime is 48521489. The next prime is 48521509. The reversal of 48521503 is 30512584.

48521503 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48521503 - 2⁹ = 48520991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48521509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24260751 + 24260752.

It is an arithmetic number, because the mean of its divisors is an integer number (24260752).

Almost surely, 2^48521503 is an apocalyptic number.

48521503 is a deficient number, since it is larger than the sum of its proper divisors (1).

48521503 is an equidigital number, since it uses as much as digits as its factorization.

48521503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 48521503 is about 6965.7377929405. The cubic root of 48521503 is about 364.7355387113.

The spelling of 48521503 in words is "forty-eight million, five hundred twenty-one thousand, five hundred three".