77802738336003 has 16 divisors (see below), whose sum is σ = 103841340109056. Its totient is φ = 51816335360160.

The previous prime is 77802738335981. The next prime is 77802738336019. The reversal of 77802738336003 is 30063383720877.

It is not a de Polignac number, because 77802738336003 - 2³⁰ = 77801664594179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (77802738336023) 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 15 ways as a sum of consecutive naturals, for example, 12238888 + ... + 17475578.

It is an arithmetic number, because the mean of its divisors is an integer number (6490083756816).

Almost surely, 2^{77802738336003} is an apocalyptic number.

77802738336003 is a deficient number, since it is larger than the sum of its proper divisors (26038601773053).

77802738336003 is a wasteful number, since it uses less digits than its factorization.

77802738336003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5241674.

The product of its (nonzero) digits is 21337344, while the sum is 57.

The spelling of 77802738336003 in words is "seventy-seven trillion, eight hundred two billion, seven hundred thirty-eight million, three hundred thirty-six thousand, three".