5405130239 has 2 divisors, whose sum is σ = 5405130240. Its totient is φ = 5405130238.

The previous prime is 5405130221. The next prime is 5405130253. The reversal of 5405130239 is 9320315045.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5405130239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5405130299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2702565119 + 2702565120.

It is an arithmetic number, because the mean of its divisors is an integer number (2702565120).

Almost surely, 2^5405130239 is an apocalyptic number.

5405130239 is a deficient number, since it is larger than the sum of its proper divisors (1).

5405130239 is an equidigital number, since it uses as much as digits as its factorization.

5405130239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 5405130239 is about 73519.5908516907. The cubic root of 5405130239 is about 1754.9660563290.

The spelling of 5405130239 in words is "five billion, four hundred five million, one hundred thirty thousand, two hundred thirty-nine".