7979453055 has 24 divisors (see below), whose sum is σ = 15806917152. Its totient is φ = 3647749824.

The previous prime is 7979453051. The next prime is 7979453063. The reversal of 7979453055 is 5503549797.

7979453055 is a `hidden beast` number, since 79 + 79 + 453 + 0 + 55 = 666.

It is not a de Polignac number, because 7979453055 - 2² = 7979453051 is a prime.

It is a super-3 number, since 3×7979453055³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7979452992 and 7979453010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7979453051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12665484 + ... + 12666113.

It is an arithmetic number, because the mean of its divisors is an integer number (658621548).

Almost surely, 2^7979453055 is an apocalyptic number.

7979453055 is a deficient number, since it is larger than the sum of its proper divisors (7827464097).

7979453055 is a wasteful number, since it uses less digits than its factorization.

7979453055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25331615 (or 25331612 counting only the distinct ones).

The product of its (nonzero) digits is 5953500, while the sum is 54.

The square root of 7979453055 is about 89327.7843394764. The cubic root of 7979453055 is about 1998.2862865959.

The spelling of 7979453055 in words is "seven billion, nine hundred seventy-nine million, four hundred fifty-three thousand, fifty-five".