5378461259 has 2 divisors, whose sum is σ = 5378461260. Its totient is φ = 5378461258.

The previous prime is 5378461213. The next prime is 5378461267. The reversal of 5378461259 is 9521648735.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5378461259 - 2¹² = 5378457163 is a prime.

It is not a weakly prime, because it can be changed into another prime (5378461159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2689230629 + 2689230630.

It is an arithmetic number, because the mean of its divisors is an integer number (2689230630).

Almost surely, 2^5378461259 is an apocalyptic number.

5378461259 is a deficient number, since it is larger than the sum of its proper divisors (1).

5378461259 is an equidigital number, since it uses as much as digits as its factorization.

5378461259 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1814400, while the sum is 50.

The square root of 5378461259 is about 73337.9932845180. The cubic root of 5378461259 is about 1752.0749547234.

The spelling of 5378461259 in words is "five billion, three hundred seventy-eight million, four hundred sixty-one thousand, two hundred fifty-nine".