78475676596 has 6 divisors (see below), whose sum is σ = 137332434050. Its totient is φ = 39237838296.

The previous prime is 78475676593. The next prime is 78475676599. The reversal of 78475676596 is 69567657487.

It is an interprime number because it is at equal distance from previous prime (78475676593) and next prime (78475676599).

It can be written as a sum of positive squares in only one way, i.e., 47082924196 + 31392752400 = 216986^2 + 177180^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78475676593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9809459571 + ... + 9809459578.

Almost surely, 2^78475676596 is an apocalyptic number.

It is an amenable number.

78475676596 is a deficient number, since it is larger than the sum of its proper divisors (58856757454).

78475676596 is a wasteful number, since it uses less digits than its factorization.

78475676596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19618919153 (or 19618919151 counting only the distinct ones).

The product of its digits is 533433600, while the sum is 70.

The spelling of 78475676596 in words is "seventy-eight billion, four hundred seventy-five million, six hundred seventy-six thousand, five hundred ninety-six".