5913923 has 2 divisors, whose sum is σ = 5913924. Its totient is φ = 5913922.

The previous prime is 5913917. The next prime is 5913931. The reversal of 5913923 is 3293195.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5913923 - 2⁴ = 5913907 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5913923.

It is not a weakly prime, because it can be changed into another prime (5913913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2956961 + 2956962.

It is an arithmetic number, because the mean of its divisors is an integer number (2956962).

Almost surely, 2^5913923 is an apocalyptic number.

5913923 is a deficient number, since it is larger than the sum of its proper divisors (1).

5913923 is an equidigital number, since it uses as much as digits as its factorization.

5913923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7290, while the sum is 32.

The square root of 5913923 is about 2431.8558756637. The cubic root of 5913923 is about 180.8389132801.

The spelling of 5913923 in words is "five million, nine hundred thirteen thousand, nine hundred twenty-three".