78735112359 has 8 divisors (see below), whose sum is σ = 106418234352. Its totient is φ = 51771032640.

The previous prime is 78735112331. The next prime is 78735112363. The reversal of 78735112359 is 95321153787.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 78735112359 - 2¹³ = 78735104167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78735112459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179760312 + ... + 179760749.

It is an arithmetic number, because the mean of its divisors is an integer number (13302279294).

Almost surely, 2^78735112359 is an apocalyptic number.

78735112359 is a deficient number, since it is larger than the sum of its proper divisors (27683121993).

78735112359 is a wasteful number, since it uses less digits than its factorization.

78735112359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359521137.

The product of its digits is 1587600, while the sum is 51.

The spelling of 78735112359 in words is "seventy-eight billion, seven hundred thirty-five million, one hundred twelve thousand, three hundred fifty-nine".