78113465895 has 8 divisors (see below), whose sum is σ = 124981545456. Its totient is φ = 41660515136.

The previous prime is 78113465819. The next prime is 78113465897. The reversal of 78113465895 is 59856431187.

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

It is a cyclic number.

It is not a de Polignac number, because 78113465895 - 2¹⁶ = 78113400359 is a prime.

It is a super-2 number, since 2×78113465895² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78113465897) 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, 2603782182 + ... + 2603782211.

It is an arithmetic number, because the mean of its divisors is an integer number (15622693182).

Almost surely, 2^78113465895 is an apocalyptic number.

78113465895 is a deficient number, since it is larger than the sum of its proper divisors (46868079561).

78113465895 is a wasteful number, since it uses less digits than its factorization.

78113465895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5207564401.

The product of its digits is 7257600, while the sum is 57.

The spelling of 78113465895 in words is "seventy-eight billion, one hundred thirteen million, four hundred sixty-five thousand, eight hundred ninety-five".