5231259419 has 4 divisors (see below), whose sum is σ = 5231558160. Its totient is φ = 5230960680.

The previous prime is 5231259391. The next prime is 5231259443. The reversal of 5231259419 is 9149521325.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5231259419 is a prime.

It is a super-2 number, since 2×5231259419² = 54732150217752435122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5231259479) 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, 121352 + ... + 158709.

It is an arithmetic number, because the mean of its divisors is an integer number (1307889540).

Almost surely, 2^5231259419 is an apocalyptic number.

5231259419 is a deficient number, since it is larger than the sum of its proper divisors (298741).

5231259419 is a wasteful number, since it uses less digits than its factorization.

5231259419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298740.

The product of its digits is 97200, while the sum is 41.

The square root of 5231259419 is about 72327.4458210713. The cubic root of 5231259419 is about 1735.9428327630.

The spelling of 5231259419 in words is "five billion, two hundred thirty-one million, two hundred fifty-nine thousand, four hundred nineteen".