5243031445 has 8 divisors (see below), whose sum is σ = 6293342880. Its totient is φ = 4193288400.

The previous prime is 5243031439. The next prime is 5243031527. The reversal of 5243031445 is 5441303425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5243031445 - 2¹¹ = 5243029397 is a prime.

It is a super-3 number, since 3×5243031445³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121531 + ... + 158920.

It is an arithmetic number, because the mean of its divisors is an integer number (786667860).

Almost surely, 2^5243031445 is an apocalyptic number.

It is an amenable number.

5243031445 is a deficient number, since it is larger than the sum of its proper divisors (1050311435).

5243031445 is a wasteful number, since it uses less digits than its factorization.

5243031445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284195.

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 5243031445 is about 72408.7801651153. The cubic root of 5243031445 is about 1737.2440015502.

The spelling of 5243031445 in words is "five billion, two hundred forty-three million, thirty-one thousand, four hundred forty-five".