5398678093 has 2 divisors, whose sum is σ = 5398678094. Its totient is φ = 5398678092.

The previous prime is 5398678091. The next prime is 5398678097. The reversal of 5398678093 is 3908768935.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5355605124 + 43072969 = 73182^2 + 6563^2 .

It is a cyclic number.

It is not a de Polignac number, because 5398678093 - 2¹ = 5398678091 is a prime.

Together with 5398678091, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5398678091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2699339046 + 2699339047.

It is an arithmetic number, because the mean of its divisors is an integer number (2699339047).

Almost surely, 2^5398678093 is an apocalyptic number.

It is an amenable number.

5398678093 is a deficient number, since it is larger than the sum of its proper divisors (1).

5398678093 is an equidigital number, since it uses as much as digits as its factorization.

5398678093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9797760, while the sum is 58.

The square root of 5398678093 is about 73475.6972950921. The cubic root of 5398678093 is about 1754.2674727439.

The spelling of 5398678093 in words is "five billion, three hundred ninety-eight million, six hundred seventy-eight thousand, ninety-three".