7120950056 has 32 divisors (see below), whose sum is σ = 14709811680. Its totient is φ = 3204744000.

The previous prime is 7120950047. The next prime is 7120950101. The reversal of 7120950056 is 6500590217.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 7120949998 and 7120950025.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 391706 + ... + 409481.

It is an arithmetic number, because the mean of its divisors is an integer number (459681615).

Almost surely, 2^7120950056 is an apocalyptic number.

It is an amenable number.

7120950056 is an abundant number, since it is smaller than the sum of its proper divisors (7588861624).

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

7120950056 is a wasteful number, since it uses less digits than its factorization.

7120950056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801305 (or 801301 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 35.

The square root of 7120950056 is about 84385.7218728382. The cubic root of 7120950056 is about 1923.8859067347.

The spelling of 7120950056 in words is "seven billion, one hundred twenty million, nine hundred fifty thousand, fifty-six".