5078188039 has 2 divisors, whose sum is σ = 5078188040. Its totient is φ = 5078188038.

The previous prime is 5078188033. The next prime is 5078188097. The reversal of 5078188039 is 9308818705.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5078188039 - 2¹⁷ = 5078056967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5078187983 and 5078188001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5078188033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2539094019 + 2539094020.

It is an arithmetic number, because the mean of its divisors is an integer number (2539094020).

Almost surely, 2^5078188039 is an apocalyptic number.

5078188039 is a deficient number, since it is larger than the sum of its proper divisors (1).

5078188039 is an equidigital number, since it uses as much as digits as its factorization.

5078188039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 483840, while the sum is 49.

The square root of 5078188039 is about 71261.4063782073. The cubic root of 5078188039 is about 1718.8431962618.

The spelling of 5078188039 in words is "five billion, seventy-eight million, one hundred eighty-eight thousand, thirty-nine".