43248157259 has 4 divisors (see below), whose sum is σ = 43250646504. Its totient is φ = 43245668016.

The previous prime is 43248157247. The next prime is 43248157279. The reversal of 43248157259 is 95275184234.

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 43248157259 - 2²⁸ = 42979721803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43248157229) 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, 1218377 + ... + 1253370.

It is an arithmetic number, because the mean of its divisors is an integer number (10812661626).

Almost surely, 2^43248157259 is an apocalyptic number.

43248157259 is a deficient number, since it is larger than the sum of its proper divisors (2489245).

43248157259 is a wasteful number, since it uses less digits than its factorization.

43248157259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2489244.

The product of its digits is 2419200, while the sum is 50.

The spelling of 43248157259 in words is "forty-three billion, two hundred forty-eight million, one hundred fifty-seven thousand, two hundred fifty-nine".