5436253216 has 24 divisors (see below), whose sum is σ = 10730161260. Its totient is φ = 2711132928.

The previous prime is 5436253211. The next prime is 5436253259. The reversal of 5436253216 is 6123526345.

It can be written as a sum of positive squares in 2 ways, for example, as 5386972816 + 49280400 = 73396^2 + 7020^2 .

It is not an unprimeable number, because it can be changed into a prime (5436253211) 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, 205911 + ... + 230806.

Almost surely, 2^5436253216 is an apocalyptic number.

It is an amenable number.

5436253216 is a deficient number, since it is larger than the sum of its proper divisors (5293908044).

5436253216 is a wasteful number, since it uses less digits than its factorization.

5436253216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437116 (or 437108 counting only the distinct ones).

The product of its digits is 129600, while the sum is 37.

The square root of 5436253216 is about 73730.9515468233. The cubic root of 5436253216 is about 1758.3280023278.

The spelling of 5436253216 in words is "five billion, four hundred thirty-six million, two hundred fifty-three thousand, two hundred sixteen".