79550049760 has 24 divisors (see below), whose sum is σ = 187936992936. Its totient is φ = 31820019840.

The previous prime is 79550049739. The next prime is 79550049769. The reversal of 79550049760 is 6794005597.

It is a happy number.

It is a super-3 number, since 3×79550049760³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 79550049698 and 79550049707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79550049769) 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 in 3 ways as a sum of consecutive naturals, for example, 248593746 + ... + 248594065.

It is an arithmetic number, because the mean of its divisors is an integer number (7830708039).

Almost surely, 2^79550049760 is an apocalyptic number.

It is an amenable number.

79550049760 is an abundant number, since it is smaller than the sum of its proper divisors (108386943176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

79550049760 is a wasteful number, since it uses less digits than its factorization.

79550049760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497187826 (or 497187818 counting only the distinct ones).

The product of its (nonzero) digits is 2381400, while the sum is 52.

The spelling of 79550049760 in words is "seventy-nine billion, five hundred fifty million, forty-nine thousand, seven hundred sixty".