78496751300 has 36 divisors (see below), whose sum is σ = 185823221136. Its totient is φ = 28544272800.

The previous prime is 78496751279. The next prime is 78496751387. The reversal of 78496751300 is 315769487.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35679242 + ... + 35681441.

Almost surely, 2^78496751300 is an apocalyptic number.

It is an amenable number.

78496751300 is an abundant number, since it is smaller than the sum of its proper divisors (107326469836).

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

78496751300 is a wasteful number, since it uses less digits than its factorization.

78496751300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71360708 (or 71360701 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 50.

The spelling of 78496751300 in words is "seventy-eight billion, four hundred ninety-six million, seven hundred fifty-one thousand, three hundred".