5436253215 has 24 divisors (see below), whose sum is σ = 9582552720. Its totient is φ = 2850192384.

The previous prime is 5436253211. The next prime is 5436253259. The reversal of 5436253215 is 5123526345.

5436253215 is a `hidden beast` number, since 5 + 4 + 3 + 625 + 3 + 21 + 5 = 666.

It is not a de Polignac number, because 5436253215 - 2² = 5436253211 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5436253215.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5436253211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1021122 + ... + 1026431.

It is an arithmetic number, because the mean of its divisors is an integer number (399273030).

Almost surely, 2^5436253215 is an apocalyptic number.

5436253215 is a deficient number, since it is larger than the sum of its proper divisors (4146299505).

5436253215 is a wasteful number, since it uses less digits than its factorization.

5436253215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2047623 (or 2047620 counting only the distinct ones).

The product of its digits is 108000, while the sum is 36.

The square root of 5436253215 is about 73730.9515400419. The cubic root of 5436253215 is about 1758.3280022200.

The spelling of 5436253215 in words is "five billion, four hundred thirty-six million, two hundred fifty-three thousand, two hundred fifteen".