5381963 has 2 divisors, whose sum is σ = 5381964. Its totient is φ = 5381962.

The previous prime is 5381951. The next prime is 5381989. The reversal of 5381963 is 3691835.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5381963 - 2⁶ = 5381899 is a prime.

It is a plaindrome in base 9.

It is not a weakly prime, because it can be changed into another prime (5381263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2690981 + 2690982.

It is an arithmetic number, because the mean of its divisors is an integer number (2690982).

Almost surely, 2^5381963 is an apocalyptic number.

5381963 is a deficient number, since it is larger than the sum of its proper divisors (1).

5381963 is an equidigital number, since it uses as much as digits as its factorization.

5381963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19440, while the sum is 35.

The square root of 5381963 is about 2319.9058170538. The cubic root of 5381963 is about 175.2455111884.

The spelling of 5381963 in words is "five million, three hundred eighty-one thousand, nine hundred sixty-three".