78530301360 has 320 divisors, whose sum is σ = 310475842560. Its totient is φ = 17871943680.

The previous prime is 78530301299. The next prime is 78530301401. The reversal of 78530301360 is 6310303587.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3511815 + ... + 3534105.

It is an arithmetic number, because the mean of its divisors is an integer number (970237008).

Almost surely, 2^78530301360 is an apocalyptic number.

78530301360 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 78530301360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155237921280).

78530301360 is an abundant number, since it is smaller than the sum of its proper divisors (231945541200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

78530301360 is a wasteful number, since it uses less digits than its factorization.

78530301360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22553 (or 22541 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The spelling of 78530301360 in words is "seventy-eight billion, five hundred thirty million, three hundred one thousand, three hundred sixty".