48399563 has 2 divisors, whose sum is σ = 48399564. Its totient is φ = 48399562.

The previous prime is 48399539. The next prime is 48399569. The reversal of 48399563 is 36599384.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48399563 - 2¹² = 48395467 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (48399569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24199781 + 24199782.

It is an arithmetic number, because the mean of its divisors is an integer number (24199782).

Almost surely, 2^48399563 is an apocalyptic number.

48399563 is a deficient number, since it is larger than the sum of its proper divisors (1).

48399563 is an equidigital number, since it uses as much as digits as its factorization.

48399563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 699840, while the sum is 47.

The square root of 48399563 is about 6956.9794451328. The cubic root of 48399563 is about 364.4297419095.

The spelling of 48399563 in words is "forty-eight million, three hundred ninety-nine thousand, five hundred sixty-three".