5389420453 has 2 divisors, whose sum is σ = 5389420454. Its totient is φ = 5389420452.

The previous prime is 5389420441. The next prime is 5389420457. The reversal of 5389420453 is 3540249835.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4769559844 + 619860609 = 69062^2 + 24897^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5389420453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5389420457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2694710226 + 2694710227.

It is an arithmetic number, because the mean of its divisors is an integer number (2694710227).

Almost surely, 2^5389420453 is an apocalyptic number.

It is an amenable number.

5389420453 is a deficient number, since it is larger than the sum of its proper divisors (1).

5389420453 is an equidigital number, since it uses as much as digits as its factorization.

5389420453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 518400, while the sum is 43.

The square root of 5389420453 is about 73412.6722916419. The cubic root of 5389420453 is about 1753.2641611748.

It can be divided in two parts, 53894 and 20453, that added together give a palindrome (74347).

The spelling of 5389420453 in words is "five billion, three hundred eighty-nine million, four hundred twenty thousand, four hundred fifty-three".