5219931023 has 4 divisors (see below), whose sum is σ = 5221091160. Its totient is φ = 5218770888.

The previous prime is 5219931019. The next prime is 5219931037. The reversal of 5219931023 is 3201399125.

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 5219931023 - 2² = 5219931019 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5219931043) 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, 573293 + ... + 582326.

It is an arithmetic number, because the mean of its divisors is an integer number (1305272790).

Almost surely, 2^5219931023 is an apocalyptic number.

5219931023 is a deficient number, since it is larger than the sum of its proper divisors (1160137).

5219931023 is a wasteful number, since it uses less digits than its factorization.

5219931023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1160136.

The product of its (nonzero) digits is 14580, while the sum is 35.

The square root of 5219931023 is about 72249.0901188382. The cubic root of 5219931023 is about 1734.6888542800.

The spelling of 5219931023 in words is "five billion, two hundred nineteen million, nine hundred thirty-one thousand, twenty-three".