48785999 has 2 divisors, whose sum is σ = 48786000. Its totient is φ = 48785998.

The previous prime is 48785993. The next prime is 48786011. The reversal of 48785999 is 99958784.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48785999 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48785993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24392999 + 24393000.

It is an arithmetic number, because the mean of its divisors is an integer number (24393000).

Almost surely, 2^48785999 is an apocalyptic number.

48785999 is a deficient number, since it is larger than the sum of its proper divisors (1).

48785999 is an equidigital number, since it uses as much as digits as its factorization.

48785999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6531840, while the sum is 59.

The square root of 48785999 is about 6984.6974880806. The cubic root of 48785999 is about 365.3970758481.

The spelling of 48785999 in words is "forty-eight million, seven hundred eighty-five thousand, nine hundred ninety-nine".