78035830510850 has 48 divisors (see below), whose sum is σ = 146664265339368. Its totient is φ = 30888055511040.

The previous prime is 78035830510777. The next prime is 78035830510877. The reversal of 78035830510850 is 5801503853087.

It can be written as a sum of positive squares in 12 ways, for example, as 10266763064041 + 67769067446809 = 3204179^2 + 8232197^2 .

It is a junction number, because it is equal to n+sod(n) for n = 78035830510792 and 78035830510801.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32384384 + ... + 34710516.

Almost surely, 2^{78035830510850} is an apocalyptic number.

78035830510850 is a deficient number, since it is larger than the sum of its proper divisors (68628434828518).

78035830510850 is a wasteful number, since it uses less digits than its factorization.

78035830510850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2333159 (or 2333154 counting only the distinct ones).

The product of its (nonzero) digits is 4032000, while the sum is 53.

The spelling of 78035830510850 in words is "seventy-eight trillion, thirty-five billion, eight hundred thirty million, five hundred ten thousand, eight hundred fifty".