78052828260 has 48 divisors (see below), whose sum is σ = 238415913792. Its totient is φ = 18921897600.

The previous prime is 78052828253. The next prime is 78052828283. The reversal of 78052828260 is 6282825087.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59130271 + ... + 59131590.

It is an arithmetic number, because the mean of its divisors is an integer number (4966998204).

Almost surely, 2^78052828260 is an apocalyptic number.

It is an amenable number.

78052828260 is an abundant number, since it is smaller than the sum of its proper divisors (160363085532).

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

78052828260 is a wasteful number, since it uses less digits than its factorization.

78052828260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118261884 (or 118261882 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 48.

The spelling of 78052828260 in words is "seventy-eight billion, fifty-two million, eight hundred twenty-eight thousand, two hundred sixty".