78513467110 has 64 divisors (see below), whose sum is σ = 153742313088. Its totient is φ = 28696402944.

The previous prime is 78513467107. The next prime is 78513467119. The reversal of 78513467110 is 1176431587.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78513467119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5232679 + ... + 5247661.

It is an arithmetic number, because the mean of its divisors is an integer number (2402223642).

Almost surely, 2^78513467110 is an apocalyptic number.

78513467110 is a deficient number, since it is larger than the sum of its proper divisors (75228845978).

78513467110 is a wasteful number, since it uses less digits than its factorization.

78513467110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15409.

The product of its (nonzero) digits is 141120, while the sum is 43.

Adding to 78513467110 its reverse (1176431587), we get a palindrome (79689898697).

The spelling of 78513467110 in words is "seventy-eight billion, five hundred thirteen million, four hundred sixty-seven thousand, one hundred ten".