78050916301 has 4 divisors (see below), whose sum is σ = 78052491100. Its totient is φ = 78049341504.

The previous prime is 78050916263. The next prime is 78050916313. The reversal of 78050916301 is 10361905087.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 34045785225 + 44005131076 = 184515^2 + 209774^2 .

It is a cyclic number.

It is not a de Polignac number, because 78050916301 - 2¹⁷ = 78050785229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78050916371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 710556 + ... + 813013.

It is an arithmetic number, because the mean of its divisors is an integer number (19513122775).

Almost surely, 2^78050916301 is an apocalyptic number.

It is an amenable number.

78050916301 is a deficient number, since it is larger than the sum of its proper divisors (1574799).

78050916301 is a wasteful number, since it uses less digits than its factorization.

78050916301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1574798.

The product of its (nonzero) digits is 45360, while the sum is 40.

The spelling of 78050916301 in words is "seventy-eight billion, fifty million, nine hundred sixteen thousand, three hundred one".