650272120 has 32 divisors (see below), whose sum is σ = 1510312320. Its totient is φ = 251717760.

The previous prime is 650272111. The next prime is 650272121. The reversal of 650272120 is 21272056.

650272120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650272121) 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, 260967 + ... + 263446.

It is an arithmetic number, because the mean of its divisors is an integer number (47197260).

Almost surely, 2^650272120 is an apocalyptic number.

It is an amenable number.

650272120 is an abundant number, since it is smaller than the sum of its proper divisors (860040200).

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

650272120 is a wasteful number, since it uses less digits than its factorization.

650272120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524455 (or 524451 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 650272120 is about 25500.4337218017. The cubic root of 650272120 is about 866.3599710324.

The spelling of 650272120 in words is "six hundred fifty million, two hundred seventy-two thousand, one hundred twenty".