5013923 has 4 divisors (see below), whose sum is σ = 5058408. Its totient is φ = 4969440.

The previous prime is 5013919. The next prime is 5013961. The reversal of 5013923 is 3293105.

It is a happy number.

5013923 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5013923 - 2² = 5013919 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5013023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22073 + ... + 22298.

It is an arithmetic number, because the mean of its divisors is an integer number (1264602).

Almost surely, 2^5013923 is an apocalyptic number.

5013923 is a deficient number, since it is larger than the sum of its proper divisors (44485).

5013923 is a wasteful number, since it uses less digits than its factorization.

5013923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44484.

The product of its (nonzero) digits is 810, while the sum is 23.

The square root of 5013923 is about 2239.1790906491. The cubic root of 5013923 is about 171.1561675387.

The spelling of 5013923 in words is "five million, thirteen thousand, nine hundred twenty-three".