48503999 has 2 divisors, whose sum is σ = 48504000. Its totient is φ = 48503998.

The previous prime is 48503989. The next prime is 48504011. The reversal of 48503999 is 99930584.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48503999 - 2⁸ = 48503743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48503969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24251999 + 24252000.

It is an arithmetic number, because the mean of its divisors is an integer number (24252000).

Almost surely, 2^48503999 is an apocalyptic number.

48503999 is a deficient number, since it is larger than the sum of its proper divisors (1).

48503999 is an equidigital number, since it uses as much as digits as its factorization.

48503999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 349920, while the sum is 47.

The square root of 48503999 is about 6964.4812441416. The cubic root of 48503999 is about 364.6916743190.

The spelling of 48503999 in words is "forty-eight million, five hundred three thousand, nine hundred ninety-nine".