787013480811 has 16 divisors (see below), whose sum is σ = 1062473479200. Its totient is φ = 518129365248.

The previous prime is 787013480777. The next prime is 787013480837. The reversal of 787013480811 is 118084310787.

It is a de Polignac number, because none of the positive numbers 2^k-787013480811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (787013480861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1636396 + ... + 2061993.

It is an arithmetic number, because the mean of its divisors is an integer number (66404592450).

Almost surely, 2^787013480811 is an apocalyptic number.

787013480811 is a deficient number, since it is larger than the sum of its proper divisors (275459998389).

787013480811 is a wasteful number, since it uses less digits than its factorization.

787013480811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3699278.

The product of its (nonzero) digits is 301056, while the sum is 48.

The spelling of 787013480811 in words is "seven hundred eighty-seven billion, thirteen million, four hundred eighty thousand, eight hundred eleven".