77626536314 has 16 divisors (see below), whose sum is σ = 126296260776. Its totient is φ = 35639155200.

The previous prime is 77626536311. The next prime is 77626536329. The reversal of 77626536314 is 41363562677.

It can be written as a sum of positive squares in 4 ways, for example, as 60327710689 + 17298825625 = 245617^2 + 131525^2 .

It is not an unprimeable number, because it can be changed into a prime (77626536311) 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 7 ways as a sum of consecutive naturals, for example, 27841697 + ... + 27844484.

Almost surely, 2^77626536314 is an apocalyptic number.

77626536314 is a deficient number, since it is larger than the sum of its proper divisors (48669724462).

77626536314 is a wasteful number, since it uses less digits than its factorization.

77626536314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55686241.

The product of its digits is 3810240, while the sum is 50.

The spelling of 77626536314 in words is "seventy-seven billion, six hundred twenty-six million, five hundred thirty-six thousand, three hundred fourteen".