79545754576 has 10 divisors (see below), whose sum is σ = 154119899522. Its totient is φ = 39772877280.

The previous prime is 79545754571. The next prime is 79545754591. The reversal of 79545754576 is 67545754597.

It can be written as a sum of positive squares in only one way, i.e., 79086938176 + 458816400 = 281224^2 + 21420^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79545754571) 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, 2485804815 + ... + 2485804846.

Almost surely, 2^79545754576 is an apocalyptic number.

It is an amenable number.

79545754576 is a deficient number, since it is larger than the sum of its proper divisors (74574144946).

79545754576 is a wasteful number, since it uses less digits than its factorization.

79545754576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4971609669 (or 4971609663 counting only the distinct ones).

The product of its digits is 185220000, while the sum is 64.

The spelling of 79545754576 in words is "seventy-nine billion, five hundred forty-five million, seven hundred fifty-four thousand, five hundred seventy-six".