78113758802059 has 2 divisors, whose sum is σ = 78113758802060. Its totient is φ = 78113758802058.

The previous prime is 78113758802029. The next prime is 78113758802117. The reversal of 78113758802059 is 95020885731187.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 78113758802059 - 2²⁵ = 78113725247627 is a prime.

It is a super-2 number, since 2×78113758802059² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (78113758802029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39056879401029 + 39056879401030.

It is an arithmetic number, because the mean of its divisors is an integer number (39056879401030).

Almost surely, 2^{78113758802059} is an apocalyptic number.

78113758802059 is a deficient number, since it is larger than the sum of its proper divisors (1).

78113758802059 is an equidigital number, since it uses as much as digits as its factorization.

78113758802059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33868800, while the sum is 64.

The spelling of 78113758802059 in words is "seventy-eight trillion, one hundred thirteen billion, seven hundred fifty-eight million, eight hundred two thousand, fifty-nine".