5436024221 has 2 divisors, whose sum is σ = 5436024222. Its totient is φ = 5436024220.

The previous prime is 5436024179. The next prime is 5436024259. The reversal of 5436024221 is 1224206345.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3209222500 + 2226801721 = 56650^2 + 47189^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5436024221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5436024271) 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 as a sum of consecutive naturals, namely, 2718012110 + 2718012111.

It is an arithmetic number, because the mean of its divisors is an integer number (2718012111).

Almost surely, 2^5436024221 is an apocalyptic number.

It is an amenable number.

5436024221 is a deficient number, since it is larger than the sum of its proper divisors (1).

5436024221 is an equidigital number, since it uses as much as digits as its factorization.

5436024221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 5436024221 is about 73729.3986209029. The cubic root of 5436024221 is about 1758.3033128981.

The spelling of 5436024221 in words is "five billion, four hundred thirty-six million, twenty-four thousand, two hundred twenty-one".