5452789 has 2 divisors, whose sum is σ = 5452790. Its totient is φ = 5452788.

The previous prime is 5452781. The next prime is 5452793. The reversal of 5452789 is 9872545.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4695889 + 756900 = 2167^2 + 870^2 .

It is a cyclic number.

It is not a de Polignac number, because 5452789 - 2³ = 5452781 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5452781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2726394 + 2726395.

It is an arithmetic number, because the mean of its divisors is an integer number (2726395).

Almost surely, 2^5452789 is an apocalyptic number.

It is an amenable number.

5452789 is a deficient number, since it is larger than the sum of its proper divisors (1).

5452789 is an equidigital number, since it uses as much as digits as its factorization.

5452789 is an evil number, because the sum of its binary digits is even.

The product of its digits is 100800, while the sum is 40.

The square root of 5452789 is about 2335.1207677548. The cubic root of 5452789 is about 176.0109002374.

It can be divided in two parts, 5452 and 789, that added together give a square (6241 = 79²).

The spelling of 5452789 in words is "five million, four hundred fifty-two thousand, seven hundred eighty-nine".