650776042 has 16 divisors (see below), whose sum is σ = 1126449792. Its totient is φ = 276195600.

The previous prime is 650776039. The next prime is 650776043. The reversal of 650776042 is 240677056.

650776042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 650775992 and 650776010.

It is not an unprimeable number, because it can be changed into a prime (650776043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224209 + ... + 227092.

It is an arithmetic number, because the mean of its divisors is an integer number (70403112).

Almost surely, 2^650776042 is an apocalyptic number.

650776042 is a deficient number, since it is larger than the sum of its proper divisors (475673750).

650776042 is a wasteful number, since it uses less digits than its factorization.

650776042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451413.

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 650776042 is about 25510.3124637861. The cubic root of 650776042 is about 866.5837056355.

The spelling of 650776042 in words is "six hundred fifty million, seven hundred seventy-six thousand, forty-two".