38850563 has 2 divisors, whose sum is σ = 38850564. Its totient is φ = 38850562.

The previous prime is 38850521. The next prime is 38850583. The reversal of 38850563 is 36505883.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38850563 - 2²⁰ = 37801987 is a prime.

It is not a weakly prime, because it can be changed into another prime (38850583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19425281 + 19425282.

It is an arithmetic number, because the mean of its divisors is an integer number (19425282).

Almost surely, 2^38850563 is an apocalyptic number.

38850563 is a deficient number, since it is larger than the sum of its proper divisors (1).

38850563 is an equidigital number, since it uses as much as digits as its factorization.

38850563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 38850563 is about 6233.0219797463. The cubic root of 38850563 is about 338.6874510403.

The spelling of 38850563 in words is "thirty-eight million, eight hundred fifty thousand, five hundred sixty-three".