78535919362 has 16 divisors (see below), whose sum is σ = 119196080640. Its totient is φ = 38805485472.

The previous prime is 78535919317. The next prime is 78535919381. The reversal of 78535919362 is 26391953587.

It is a junction number, because it is equal to n+sod(n) for n = 78535919297 and 78535919306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 299283 + ... + 496630.

It is an arithmetic number, because the mean of its divisors is an integer number (7449755040).

Almost surely, 2^78535919362 is an apocalyptic number.

78535919362 is a deficient number, since it is larger than the sum of its proper divisors (40660161278).

78535919362 is a wasteful number, since it uses less digits than its factorization.

78535919362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796497.

The product of its digits is 12247200, while the sum is 58.

The spelling of 78535919362 in words is "seventy-eight billion, five hundred thirty-five million, nine hundred nineteen thousand, three hundred sixty-two".